-
1
-
-
0000314236
-
The importance of research design in political science
-
King, G., Keohane, R.O., Verba, S., The importance of research design in political science. Am Polit Sci Rev 89:2 (1995), 475–481.
-
(1995)
Am Polit Sci Rev
, vol.89
, Issue.2
, pp. 475-481
-
-
King, G.1
Keohane, R.O.2
Verba, S.3
-
2
-
-
84874576857
-
Natural and quasi-experiments in economics
-
Meyer, B.D., Natural and quasi-experiments in economics. J Business Econ Stat 13:2 (1995), 151–161.
-
(1995)
J Business Econ Stat
, vol.13
, Issue.2
, pp. 151-161
-
-
Meyer, B.D.1
-
3
-
-
80052031921
-
Research methods in practice: strategies for description and causation
-
Sage Publications Thousand Oaks, CA
-
Remler, D., Van Ryzin, G., Research methods in practice: strategies for description and causation. 2010, Sage Publications, Thousand Oaks, CA.
-
(2010)
-
-
Remler, D.1
Van Ryzin, G.2
-
4
-
-
0003411739
-
Experimental and quasi-experimental designs for generalized causal inference
-
Houghton Mifflin Boston, MA
-
Shadish, W.R., Cook, T.D., Campbell, D.T., Experimental and quasi-experimental designs for generalized causal inference. 2002, Houghton Mifflin, Boston, MA.
-
(2002)
-
-
Shadish, W.R.1
Cook, T.D.2
Campbell, D.T.3
-
5
-
-
84925300683
-
Inclusion of quasi-experimental studies in systematic reviews of health systems research
-
Rockers, P.C., Rottingen, J.A., Shemilt, I., Tugwell, P., Barnighausen, T., Inclusion of quasi-experimental studies in systematic reviews of health systems research. Health Policy 119 (2015), 511–521.
-
(2015)
Health Policy
, vol.119
, pp. 511-521
-
-
Rockers, P.C.1
Rottingen, J.A.2
Shemilt, I.3
Tugwell, P.4
Barnighausen, T.5
-
6
-
-
85026231381
-
Quasi-experimental study designs series - Paper 4: uses and value
-
Bärnighausen, T., Tugwell, P., Røttingen, J.A., Shemilt, I., Rockers, P., Geldsetzer, P., et al. Quasi-experimental study designs series - Paper 4: uses and value. J Clin Epidemiol 89 (2017), 21–29.
-
(2017)
J Clin Epidemiol
, vol.89
, pp. 21-29
-
-
Bärnighausen, T.1
Tugwell, P.2
Røttingen, J.A.3
Shemilt, I.4
Rockers, P.5
Geldsetzer, P.6
-
7
-
-
85019169877
-
Quasi-experimental study designs series-paper 9: collecting data from quasi-experimental studies
-
Aloe, A.M., Becker, B.J., Duvendack, M., Valentine, J.C., Shemilt, I., Waddington, H., Quasi-experimental study designs series-paper 9: collecting data from quasi-experimental studies. J Clin Epidemiol 89 (2017), 77–83.
-
(2017)
J Clin Epidemiol
, vol.89
, pp. 77-83
-
-
Aloe, A.M.1
Becker, B.J.2
Duvendack, M.3
Valentine, J.C.4
Shemilt, I.5
Waddington, H.6
-
8
-
-
85026253282
-
Quasi-experimental study designs series - Paper 7: assessing the assumptions
-
Bärnighausen, T., Oldenburg, C., Tugwell, P., Bommer, C., Cara, Ebert, Barreto, M., et al. Quasi-experimental study designs series - Paper 7: assessing the assumptions. J Clin Epidemiol 89 (2017), 53–66.
-
(2017)
J Clin Epidemiol
, vol.89
, pp. 53-66
-
-
Bärnighausen, T.1
Oldenburg, C.2
Tugwell, P.3
Bommer, C.4
Cara, E.5
Barreto, M.6
-
9
-
-
85020067971
-
Quasi-experimental study designs series-paper 10: synthesizing evidence for effects collected from quasi-experimental studies presents surmountable challenges
-
Becker, B.J., Aloe, A.M., Duvendack, M., Stanley, T.D., Valentine, J.C., Fretheim, A., et al. Quasi-experimental study designs series-paper 10: synthesizing evidence for effects collected from quasi-experimental studies presents surmountable challenges. J Clin Epidemiol 89 (2017), 84–91.
-
(2017)
J Clin Epidemiol
, vol.89
, pp. 84-91
-
-
Becker, B.J.1
Aloe, A.M.2
Duvendack, M.3
Stanley, T.D.4
Valentine, J.C.5
Fretheim, A.6
-
10
-
-
85032259331
-
Quasi-experimental study designs series - Paper 11: Supporting the production and use of health systems research syntheses that draw on quasi-experimental study designs
-
Lavis, J.N., Bärnighausen, T., El-Jardali, F., Quasi-experimental study designs series - Paper 11: Supporting the production and use of health systems research syntheses that draw on quasi-experimental study designs. J Clin Epidemiol 89 (2017), 92–97.
-
(2017)
J Clin Epidemiol
, vol.89
, pp. 92-97
-
-
Lavis, J.N.1
Bärnighausen, T.2
El-Jardali, F.3
-
11
-
-
85023782271
-
Quasi-experimental study designs series-paper 12: strengthening global capacity for evidence synthesis of quasi-experimental health systems research
-
Rockers, P.C., Tugwell, P., Grimshaw, J., Oliver, S., Atun, R., Røttingen, J.A., et al. Quasi-experimental study designs series-paper 12: strengthening global capacity for evidence synthesis of quasi-experimental health systems research. J Clin Epidemiol 89 (2017), 98–105.
-
(2017)
J Clin Epidemiol
, vol.89
, pp. 98-105
-
-
Rockers, P.C.1
Tugwell, P.2
Grimshaw, J.3
Oliver, S.4
Atun, R.5
Røttingen, J.A.6
-
12
-
-
85023747137
-
Quasi-experimental study designs series-paper 13: realizing the full potential of quasi-experiments for health research
-
Rockers, P.C., Tugwell, P., Røttingen, J.A., Bärnighausen, T., Quasi-experimental study designs series-paper 13: realizing the full potential of quasi-experiments for health research. J Clin Epidemiol 89 (2017), 106–110.
-
(2017)
J Clin Epidemiol
, vol.89
, pp. 106-110
-
-
Rockers, P.C.1
Tugwell, P.2
Røttingen, J.A.3
Bärnighausen, T.4
-
13
-
-
85018653138
-
Quasi-experimental study designs series-paper 5: a checklist for classifying studies evaluating the effects on health interventions-a taxonomy without labels
-
Reeves, B.C., Wells, G.A., Waddington, H., Quasi-experimental study designs series-paper 5: a checklist for classifying studies evaluating the effects on health interventions-a taxonomy without labels. J Clin Epidemiol 89 (2017), 30–42.
-
(2017)
J Clin Epidemiol
, vol.89
, pp. 30-42
-
-
Reeves, B.C.1
Wells, G.A.2
Waddington, H.3
-
14
-
-
85032274351
-
-
Cochrane handbook for systematic reviews of interventions. The Cochrane Collaboration;
-
The Cochrane Collaboration. Cochrane handbook for systematic reviews of interventions. The Cochrane Collaboration; 2011.
-
(2011)
-
-
-
15
-
-
75149154185
-
Systematic reviews: CRD's guidance for undertaking systematic reviews in health care
-
Centre for Reviews and Dissemination York, England
-
Centre for Reviews and Dissemination. Systematic reviews: CRD's guidance for undertaking systematic reviews in health care. 2009, Centre for Reviews and Dissemination, York, England, 292.
-
(2009)
, pp. 292
-
-
-
16
-
-
84960356361
-
Searching for studies: information retrieval methods group policy brief
-
The Campbell Collaboration Oslo, Norway
-
Hammerstrøm, K., Wade, A., Hanz, K., Jørgensen, A.M.K., Searching for studies: information retrieval methods group policy brief. 2009, The Campbell Collaboration, Oslo, Norway.
-
(2009)
-
-
Hammerstrøm, K.1
Wade, A.2
Hanz, K.3
Jørgensen, A.M.K.4
-
17
-
-
36749016495
-
EPPI-centre methods for conducting systematic reviews
-
University of London EPPI-Centre SSRU, Institute of Education London, England Updated 2010.
-
Evidence for Policy and Practice. EPPI-centre methods for conducting systematic reviews. 2007, University of London EPPI-Centre SSRU, Institute of Education, London, England Updated 2010.
-
(2007)
-
-
-
18
-
-
77949778981
-
Methods guide for effectiveness and comparative effectiveness reviews
-
AHRQ Rockville, MD
-
Agency for Healthcare Research and Quality. Methods guide for effectiveness and comparative effectiveness reviews. 2014, AHRQ, Rockville, MD.
-
(2014)
-
-
-
19
-
-
79960218580
-
-
The National Academies Press Washington, DC
-
Institute of Medicine, Eden, J., Levit, L., Berg, A., Morton, S., (eds.) Finding what works in health care: standards for systematic reviews, 2011, The National Academies Press, Washington, DC.
-
(2011)
Finding what works in health care: standards for systematic reviews
-
-
Institute of Medicine1
Eden, J.2
Levit, L.3
Berg, A.4
Morton, S.5
-
20
-
-
70350527676
-
Guidelines for systematic reviews of health promotion and public health interventions
-
Melbourne University Melbourne, Australia
-
Armstrong, R., Waters, E., Jackson, N., Oliver, S., Popay, J., Shepherd, J., et al. Guidelines for systematic reviews of health promotion and public health interventions. 2007, Melbourne University, Melbourne, Australia.
-
(2007)
-
-
Armstrong, R.1
Waters, E.2
Jackson, N.3
Oliver, S.4
Popay, J.5
Shepherd, J.6
-
21
-
-
84950162766
-
Effectiveness of interventions to strengthen national health service delivery on coverage, access, quality and equity in the use of health services in low and lower middle income countries
-
EPPI Centre, Social Science Research Unit, Institute of Education, University of London, EPPI-Centre SSRU, Institute of Education London, England
-
Willey, B., Smith Paintain, L., Mangham-Jefferies, L., Car, J., Armstrong Schellenberg, J., Effectiveness of interventions to strengthen national health service delivery on coverage, access, quality and equity in the use of health services in low and lower middle income countries. 2013, EPPI Centre, Social Science Research Unit, Institute of Education, University of London, EPPI-Centre SSRU, Institute of Education, London, England.
-
(2013)
-
-
Willey, B.1
Smith Paintain, L.2
Mangham-Jefferies, L.3
Car, J.4
Armstrong Schellenberg, J.5
-
22
-
-
67650933428
-
Interventions for increasing the proportion of health professionals practising in rural and other underserved areas
-
Grobler, L., Marais, B.J., Mabunda, S.A., Marindi, P.N., Reuter, H., Volmink, J., Interventions for increasing the proportion of health professionals practising in rural and other underserved areas. Cochrane Database Syst Rev(1), 2009, CD005314.
-
(2009)
Cochrane Database Syst Rev
, Issue.1
, pp. CD005314
-
-
Grobler, L.1
Marais, B.J.2
Mabunda, S.A.3
Marindi, P.N.4
Reuter, H.5
Volmink, J.6
-
23
-
-
84950152209
-
A systematic review of the evidence of the impact of school voucher programmes in developing countries
-
EPPI Centre, Social Science Research Unit, Institute of Education, University of London London, England
-
Morgan, C., Petrosino, A., Fronius, T., A systematic review of the evidence of the impact of school voucher programmes in developing countries. 2013, EPPI Centre, Social Science Research Unit, Institute of Education, University of London, London, England.
-
(2013)
-
-
Morgan, C.1
Petrosino, A.2
Fronius, T.3
-
24
-
-
0034532967
-
A systematic review of comparisons of effect sizes derived from randomised and non-randomised studies
-
MacLehose, R.R., Reeves, B.C., Harvey, I.M., Sheldon, T.A., Russell, I.T., Black, A.M., A systematic review of comparisons of effect sizes derived from randomised and non-randomised studies. Health Technol Assess 4 (2000), 1–154.
-
(2000)
Health Technol Assess
, vol.4
, pp. 1-154
-
-
MacLehose, R.R.1
Reeves, B.C.2
Harvey, I.M.3
Sheldon, T.A.4
Russell, I.T.5
Black, A.M.6
-
25
-
-
29244460641
-
The use and interpretation of quasi-experimental studies in medical informatics
-
Harris, A.D., McGregor, J.C., Perencevich, E.N., Furuno, J.P., Zhu, J.K., Peterson, D.E., et al. The use and interpretation of quasi-experimental studies in medical informatics. J Am Med Inform Assoc 13 (2006), 16–23.
-
(2006)
J Am Med Inform Assoc
, vol.13
, pp. 16-23
-
-
Harris, A.D.1
McGregor, J.C.2
Perencevich, E.N.3
Furuno, J.P.4
Zhu, J.K.5
Peterson, D.E.6
-
26
-
-
85032302490
-
-
Identifying non-randomised studies in Medline. Sixth International Cochrane Colloquium; Baltimore, MD;
-
Fraser C, Thomson MA. Identifying non-randomised studies in Medline. Sixth International Cochrane Colloquium; Baltimore, MD; 1998.
-
(1998)
-
-
Fraser, C.1
Thomson, M.A.2
-
27
-
-
85032282347
-
-
Designing an efficient and precise search strategy for observational studies. 10th Cochrane Colloquium Abstracts; July 31–August 3; Stavanger, Norway; 2002
-
Wieland S, Brodney S, Dickersin K. Designing an efficient and precise search strategy for observational studies. 10th Cochrane Colloquium Abstracts; July 31–August 3, 2002; Stavanger, Norway; 2002.
-
(2002)
-
-
Wieland, S.1
Brodney, S.2
Dickersin, K.3
-
28
-
-
18844448217
-
Selective exposure reporting and Medline indexing limited the search sensitivity for observational studies of the adverse effects of oral contraceptives
-
Wieland, S., Dickersin, K., Selective exposure reporting and Medline indexing limited the search sensitivity for observational studies of the adverse effects of oral contraceptives. J Clin Epidemiol 58 (2005), 560–567.
-
(2005)
J Clin Epidemiol
, vol.58
, pp. 560-567
-
-
Wieland, S.1
Dickersin, K.2
-
29
-
-
85032268183
-
-
Controlled vocabulary associated with non-randomized studies of interventions for low back pain. XI Cochrane Colloquium: Evidence, Health Care and Culture; October 26–31; Barcelona, Spain.
-
Furlan AD, Bombardier C. Controlled vocabulary associated with non-randomized studies of interventions for low back pain. XI Cochrane Colloquium: Evidence, Health Care and Culture; October 26–31, 2003; Barcelona, Spain.
-
(2003)
-
-
Furlan, A.D.1
Bombardier, C.2
-
30
-
-
33748758194
-
Identifying observational studies of surgical interventions in MEDLINE and EMBASE
-
Fraser, C., Murray, A., Burr, J., Identifying observational studies of surgical interventions in MEDLINE and EMBASE. BMC Med Res Methodol, 6, 2006, 41.
-
(2006)
BMC Med Res Methodol
, vol.6
, pp. 41
-
-
Fraser, C.1
Murray, A.2
Burr, J.3
-
31
-
-
33750690232
-
Limited search strategies were effective in finding relevant nonrandomized studies
-
Furlan, A.D., Irvin, E., Bombardier, C., Limited search strategies were effective in finding relevant nonrandomized studies. J Clin Epidemiol 59 (2006), 1303–1311.
-
(2006)
J Clin Epidemiol
, vol.59
, pp. 1303-1311
-
-
Furlan, A.D.1
Irvin, E.2
Bombardier, C.3
-
32
-
-
85032280222
-
-
Use of non-randomised evidence in Cochrane Effective Practice and Organisation of Care (EPOC) group's reviews [abstract]. 7th Annual Cochrane Colloquium; Rome, Italy; October 5
-
Mowatt G, Hero L, Campbell M, Fraser C, Grilli R, Grimshaw J, et al. Use of non-randomised evidence in Cochrane Effective Practice and Organisation of Care (EPOC) group's reviews [abstract]. 7th Annual Cochrane Colloquium; Rome, Italy; October 5, 1999.
-
(1999)
-
-
Mowatt, G.1
Hero, L.2
Campbell, M.3
Fraser, C.4
Grilli, R.5
Grimshaw, J.6
-
33
-
-
85032293975
-
-
Update of the EPOC methodological search filter [abstract]. XV Cochrane Colloquium; Sao Paulo, Brazil; October 23–27.
-
Grimshaw J, McGowan J, Salzwedel D. Update of the EPOC methodological search filter [abstract]. XV Cochrane Colloquium; Sao Paulo, Brazil; October 23–27, 2007. pp. 77–78.
-
(2007)
, pp. 77-78
-
-
Grimshaw, J.1
McGowan, J.2
Salzwedel, D.3
-
34
-
-
84890600925
-
Including non-randomized studies
-
J.P.T. Higgins S. Green The Cochrane Collaboration
-
Reeves, B.C., Deeks, J.J., Higgins, J.P.T., Wells, G.A., Including non-randomized studies. Higgins, J.P.T., Green, S., (eds.) Cochrane Handbook for Systematic Reviews of Interventions, Version 5.1.0, 2011, The Cochrane Collaboration.
-
(2011)
Cochrane Handbook for Systematic Reviews of Interventions, Version 5.1.0
-
-
Reeves, B.C.1
Deeks, J.J.2
Higgins, J.P.T.3
Wells, G.A.4
-
35
-
-
85032286831
-
-
Clinical Trials.gov. Bethesda, MD: US National Library of Medicine; 1993. Available at Accessed May
-
U.S. National Library of Medicine. Clinical Trials.gov. Bethesda, MD: US National Library of Medicine; 1993. Available at http://clinicaltrials.gov/. Accessed May 2017.
-
(2017)
-
-
-
36
-
-
85032300970
-
-
EPOC Resources for review authors, Norwegian Knowledge Centre for the Health Services; Oslo, Norway.
-
Effective Practice and Organisation of Care (EPOC). EPOC Resources for review authors, 2013, Norwegian Knowledge Centre for the Health Services; Oslo, Norway.
-
(2013)
-
-
-
37
-
-
85032281033
-
-
Research for development [database]. Department of International Development. 2014. Available at Accessed May 11.
-
Research for development [database]. Department of International Development. 2014. Available at https://data.gov.uk/dataset/research-for-development-gateway/resource/a346f858-a6d2-4b3a-9060-fe4f6e3db674. Accessed May 11, 2017.
-
(2017)
-
-
-
38
-
-
39649086187
-
Handsearching versus electronic searching to identify reports of randomized trials
-
Hopewell, S., Clarke, M.J., Lefebvre, C., Scherer, R.W., Handsearching versus electronic searching to identify reports of randomized trials. Cochrane Database Syst Rev(2), 2007, MR000001.
-
(2007)
Cochrane Database Syst Rev
, Issue.2
, pp. MR000001
-
-
Hopewell, S.1
Clarke, M.J.2
Lefebvre, C.3
Scherer, R.W.4
-
39
-
-
44949161960
-
Time to publication for results of clinical trials
-
Hopewell, S., Clarke Mike, J., Stewart, L., Tierney, J., Time to publication for results of clinical trials. Cochrane Database Syst Rev(2), 2007, MR000011.
-
(2007)
Cochrane Database Syst Rev
, Issue.2
, pp. MR000011
-
-
Hopewell, S.1
Clarke Mike, J.2
Stewart, L.3
Tierney, J.4
-
40
-
-
69349099139
-
Publication bias in clinical trials due to statistical significance or direction of trial results
-
Hopewell, S., Loudon, K., Clarke, M.J., Oxman, A.D., Dickersin, K., Publication bias in clinical trials due to statistical significance or direction of trial results. Cochrane Database Syst Rev(1), 2009, MR000006.
-
(2009)
Cochrane Database Syst Rev
, Issue.1
, pp. MR000006
-
-
Hopewell, S.1
Loudon, K.2
Clarke, M.J.3
Oxman, A.D.4
Dickersin, K.5
-
41
-
-
35549006513
-
Grey literature in meta-analyses of randomized trials of health care interventions
-
Hopewell, S., McDonald, S., Clarke Mike, J., Egger, M., Grey literature in meta-analyses of randomized trials of health care interventions. Cochrane Database Syst Rev(2), 2007, MR000010.
-
(2007)
Cochrane Database Syst Rev
, Issue.2
, pp. MR000010
-
-
Hopewell, S.1
McDonald, S.2
Clarke Mike, J.3
Egger, M.4
-
42
-
-
84860802235
-
Methods for obtaining unpublished data
-
Young, T., Hopewell, S., Methods for obtaining unpublished data. Cochrane Database Syst Rev(11), 2011, MR000027.
-
(2011)
Cochrane Database Syst Rev
, Issue.11
, pp. MR000027
-
-
Young, T.1
Hopewell, S.2
-
43
-
-
37349034546
-
Full publication of results initially presented in abstracts
-
Scherer, R.W., Langenberg, P., von Elm, E., Full publication of results initially presented in abstracts. Cochrane Database Syst Rev(2), 2007, MR000005.
-
(2007)
Cochrane Database Syst Rev
, Issue.2
, pp. MR000005
-
-
Scherer, R.W.1
Langenberg, P.2
von Elm, E.3
-
44
-
-
85032287781
-
-
Cochrane Database of Systematic Reviews. 2014, Wiley; Oxford. Available at Accessed May 11.
-
Cochrane Database of Systematic Reviews. 2014, Wiley; Oxford. Available at http://www.cochranelibrary.com/. Accessed May 11, 2017.
-
(2017)
-
-
-
45
-
-
85032256719
-
-
PDQ-Evidence [database]. 2017, Epistemonikos Foundation: Santiago, Chile. Available at Accessed May 11.
-
PDQ-Evidence [database]. 2017, Epistemonikos Foundation: Santiago, Chile. Available at https://www.pdq-evidence.org/en/. Accessed May 11, 2017.
-
(2017)
-
-
-
46
-
-
77956041055
-
CONSORT 2010 statement: updated guidelines for reporting parallel group randomised trials
-
Schulz, K., Altman, D., Moher, D., CONSORT 2010 statement: updated guidelines for reporting parallel group randomised trials. Open Med 4:1 (2010), 60–68.
-
(2010)
Open Med
, vol.4
, Issue.1
, pp. 60-68
-
-
Schulz, K.1
Altman, D.2
Moher, D.3
-
47
-
-
85032281569
-
-
EQUATORnetwork. Available at Accessed May 11.
-
Equator. EQUATOR network. Available at http://www.equator-network.org/. Accessed May 11, 2017.
-
(2017)
-
-
Equator1
-
48
-
-
84892614609
-
Increasing value and reducing waste: addressing inaccessible research
-
Chan, A.-W., Song, F., Vickers, A., Jefferson, T., Dickersin, K., Gøtzsche, P.C., et al. Increasing value and reducing waste: addressing inaccessible research. Lancet 383:9913 (2014), 257–266.
-
(2014)
Lancet
, vol.383
, Issue.9913
, pp. 257-266
-
-
Chan, A.-W.1
Song, F.2
Vickers, A.3
Jefferson, T.4
Dickersin, K.5
Gøtzsche, P.C.6
-
49
-
-
85032285276
-
-
Centre for Reviews and Dissemination. International Prospective Register of Systematic Reviews. York, England: Centre for Reviews and Dissemination 2013. Available at Accessed May 11.
-
Centre for Reviews and Dissemination. International Prospective Register of Systematic Reviews. York, England: Centre for Reviews and Dissemination 2013. Available at http://www.crd.york.ac.uk/PROSPERO/. Accessed May 11, 2017.
-
(2017)
-
-
-
50
-
-
85032269717
-
-
Unit of Evidence Based Medicine. Epistemonikos Pontificia Universidad Católica de Chile: Unit of Evidence Based Medicine. Available at Accessed May 11.
-
Unit of Evidence Based Medicine. Epistemonikos Pontificia Universidad Católica de Chile: Unit of Evidence Based Medicine. Available at http://www.epistemonikos.org/en/. Accessed May 11, 2017.
-
(2017)
-
-
-
51
-
-
33748314745
-
An alternative to the hand searching gold standard: validating methodological search filters using relative recall
-
Sampson, M., Zhang, L., Morrison, A., Barrowman, N.J., Clifford, T.J., Platt, R.W., et al. An alternative to the hand searching gold standard: validating methodological search filters using relative recall. BMC Med Res Methodol, 6, 2006, 33.
-
(2006)
BMC Med Res Methodol
, vol.6
, pp. 33
-
-
Sampson, M.1
Zhang, L.2
Morrison, A.3
Barrowman, N.J.4
Clifford, T.J.5
Platt, R.W.6
-
52
-
-
85032285856
-
-
HLWIKI Canada contributors. Snowballing: HLWIKI Canada; 2016. Available at Accessed May 11.
-
HLWIKI Canada contributors. Snowballing: HLWIKI Canada; 2016. Available at http://hlwiki.slais.ubc.ca/index.php/Snowballing. Accessed May 11, 2017.
-
(2017)
-
-
-
53
-
-
85032281624
-
-
PubMed PubReMiner 2014, Version 1.31. Available at Accessed May 11.
-
Koster J. PubMed PubReMiner 2014, Version 1.31. Available at http://hgserver2.amc.nl/cgi-bin/miner/miner2.cgi. Accessed May 11, 2017.
-
(2017)
-
-
Koster, J.1
-
54
-
-
85057032631
-
-
Thomson Reuters New York, NY
-
EndNote. X8, 2017, Thomson Reuters, New York, NY.
-
(2017)
EndNote. X8
-
-
-
55
-
-
70049099036
-
Chapter 8: assessing risk of bias in included studies
-
J.P.T. Higgins S. Green The Cochrane Collaboration
-
Higgins, J.P.T., Altman, D.G., Sterne, J., Chapter 8: assessing risk of bias in included studies. Higgins, J.P.T., Green, S., (eds.) Cochrane Handbook for Systematic Reviews of Interventions Version 5.1.0, 2011, The Cochrane Collaboration.
-
(2011)
Cochrane Handbook for Systematic Reviews of Interventions Version 5.1.0
-
-
Higgins, J.P.T.1
Altman, D.G.2
Sterne, J.3
|