-
1
-
-
0018566218
-
Should operations be regionalized? The empirical relation between surgical volume and mortality
-
Luft H.S., Bunker J.P., and Enthoven A.C. Should operations be regionalized? The empirical relation between surgical volume and mortality. N Engl J Med 301 (1979) 1364-1369
-
(1979)
N Engl J Med
, vol.301
, pp. 1364-1369
-
-
Luft, H.S.1
Bunker, J.P.2
Enthoven, A.C.3
-
2
-
-
0042889130
-
Do hospitals and surgeons with higher coronary artery bypass graft surgery volumes still have lower risk-adjusted mortality rates?
-
Hannan E.L., Wu C., Ryan T.J., Bennett E., Culliford A.T., Gold J.P., et al. Do hospitals and surgeons with higher coronary artery bypass graft surgery volumes still have lower risk-adjusted mortality rates?. Circulation 108 (2003) 795-801
-
(2003)
Circulation
, vol.108
, pp. 795-801
-
-
Hannan, E.L.1
Wu, C.2
Ryan, T.J.3
Bennett, E.4
Culliford, A.T.5
Gold, J.P.6
-
3
-
-
0347933059
-
Procedural volume as a marker of quality for CABG surgery
-
Peterson E.D., Coombs L.P., DeLong E.R., Haan C.K., and Ferguson T.B. Procedural volume as a marker of quality for CABG surgery. JAMA 291 (2004) 195-201
-
(2004)
JAMA
, vol.291
, pp. 195-201
-
-
Peterson, E.D.1
Coombs, L.P.2
DeLong, E.R.3
Haan, C.K.4
Ferguson, T.B.5
-
4
-
-
33947308639
-
Quality measurement in adult cardiac surgery: part 2-statistical considerations in composite measure scoring and provider rating
-
O'Brien S.M., Shahian D.M., Delong E.R., Normand S.L., Edwards F.H., Ferraris V.A., et al. Quality measurement in adult cardiac surgery: part 2-statistical considerations in composite measure scoring and provider rating. Ann Thorac Surg 83 suppl (2007) S13-S26
-
(2007)
Ann Thorac Surg
, vol.83
, Issue.SUPPL
-
-
O'Brien, S.M.1
Shahian, D.M.2
Delong, E.R.3
Normand, S.L.4
Edwards, F.H.5
Ferraris, V.A.6
-
5
-
-
33947313897
-
Quality measurement in adult cardiac surgery: part 1-conceptual framework and measure selection
-
Shahian D.M., Edwards F.H., Ferraris V.A., Haan C.K., Rich J.B., Normand S.L., et al. Quality measurement in adult cardiac surgery: part 1-conceptual framework and measure selection. Ann Thorac Surg 83 suppl (2007) S3-12
-
(2007)
Ann Thorac Surg
, vol.83
, Issue.SUPPL
-
-
Shahian, D.M.1
Edwards, F.H.2
Ferraris, V.A.3
Haan, C.K.4
Rich, J.B.5
Normand, S.L.6
-
6
-
-
67649827173
-
The Society of Thoracic Surgeons 2008 cardiac surgery risk models: part 1-coronary artery bypass grafting surgery
-
Shahian D.M., O'Brien S.M., Filardo G., Ferraris V.A., Haan C.K., Rich J.B., et al. The Society of Thoracic Surgeons 2008 cardiac surgery risk models: part 1-coronary artery bypass grafting surgery. Ann Thorac Surg 88 suppl (2009) S2-22
-
(2009)
Ann Thorac Surg
, vol.88
, Issue.SUPPL
-
-
Shahian, D.M.1
O'Brien, S.M.2
Filardo, G.3
Ferraris, V.A.4
Haan, C.K.5
Rich, J.B.6
-
7
-
-
74649085761
-
-
Available at:, Accessed July 30, 2009
-
WinBUGS Web site. Available at: http://www.mrc-bsu.cam.ac.uk/bugs/. Accessed July 30, 2009.
-
WinBUGS Web site
-
-
-
8
-
-
58249094518
-
Improved quality and cost-effectiveness of coronary artery bypass grafting in the United States from 1988 to 2005
-
Song H.K., Diggs B.S., Slater M.S., Guyton S.W., Ungerleider R.M., and Welke K.F. Improved quality and cost-effectiveness of coronary artery bypass grafting in the United States from 1988 to 2005. J Thorac Cardiovasc Surg 137 (2009) 65-69
-
(2009)
J Thorac Cardiovasc Surg
, vol.137
, pp. 65-69
-
-
Song, H.K.1
Diggs, B.S.2
Slater, M.S.3
Guyton, S.W.4
Ungerleider, R.M.5
Welke, K.F.6
-
9
-
-
16844363244
-
Funnel plots for comparing institutional performance
-
Spiegelhalter D.J. Funnel plots for comparing institutional performance. Stat Med 24 (2005) 1185-1202
-
(2005)
Stat Med
, vol.24
, pp. 1185-1202
-
-
Spiegelhalter, D.J.1
-
10
-
-
0037337984
-
The volume-outcome relationship: from Luft to Leapfrog
-
Shahian D.M., and Normand S.L. The volume-outcome relationship: from Luft to Leapfrog. Ann Thorac Surg 75 (2003) 1048-1058
-
(2003)
Ann Thorac Surg
, vol.75
, pp. 1048-1058
-
-
Shahian, D.M.1
Normand, S.L.2
-
11
-
-
33644640139
-
Operative mortality and procedure volume as predictors of subsequent hospital performance
-
Birkmeyer J.D., Dimick J.B., and Staiger D.O. Operative mortality and procedure volume as predictors of subsequent hospital performance. Ann Surg 243 (2006) 411-417
-
(2006)
Ann Surg
, vol.243
, pp. 411-417
-
-
Birkmeyer, J.D.1
Dimick, J.B.2
Staiger, D.O.3
-
12
-
-
0346462837
-
Improving cardiac surgery quality-volume, outcome, process?
-
Shahian D.M. Improving cardiac surgery quality-volume, outcome, process?. JAMA 291 (2004) 246-248
-
(2004)
JAMA
, vol.291
, pp. 246-248
-
-
Shahian, D.M.1
-
13
-
-
44849142090
-
Low-volume coronary artery bypass surgery: measuring and optimizing performance
-
Shahian D.M., and Normand S.L. Low-volume coronary artery bypass surgery: measuring and optimizing performance. J Thorac Cardiovasc Surg 135 (2008) 1202-1209
-
(2008)
J Thorac Cardiovasc Surg
, vol.135
, pp. 1202-1209
-
-
Shahian, D.M.1
Normand, S.L.2
-
14
-
-
0842327234
-
Hospital coronary artery bypass graft surgery volume and patient mortality, 1998-2000
-
Rathore S.S., Epstein A.J., Volpp K.G., and Krumholz H.M. Hospital coronary artery bypass graft surgery volume and patient mortality, 1998-2000. Ann Surg 239 (2004) 110-117
-
(2004)
Ann Surg
, vol.239
, pp. 110-117
-
-
Rathore, S.S.1
Epstein, A.J.2
Volpp, K.G.3
Krumholz, H.M.4
-
15
-
-
28344457957
-
Limitations of hospital volume as a measure of quality of care for coronary artery bypass graft surgery
-
Welke K.F., Barnett M.J., Vaughan Sarrazin M.S., and Rosenthal G.E. Limitations of hospital volume as a measure of quality of care for coronary artery bypass graft surgery. Ann Thorac Surg 80 (2005) 2114-2119
-
(2005)
Ann Thorac Surg
, vol.80
, pp. 2114-2119
-
-
Welke, K.F.1
Barnett, M.J.2
Vaughan Sarrazin, M.S.3
Rosenthal, G.E.4
-
16
-
-
0030059040
-
Outcome as a function of annual coronary artery bypass graft volume. The Ad Hoc Committee on Cardiac Surgery Credentialing of the Society of Thoracic Surgeons
-
Clark R.E. Outcome as a function of annual coronary artery bypass graft volume. The Ad Hoc Committee on Cardiac Surgery Credentialing of the Society of Thoracic Surgeons. Ann Thorac Surg 61 (1996) 21-26
-
(1996)
Ann Thorac Surg
, vol.61
, pp. 21-26
-
-
Clark, R.E.1
-
17
-
-
0030041696
-
No continuous relationship between Veterans Affairs hospital coronary artery bypass grafting surgical volume and operative mortality
-
Shroyer A.L., Marshall G., Warner B.A., Johnson R.R., Guo W., Grover F.L., et al. No continuous relationship between Veterans Affairs hospital coronary artery bypass grafting surgical volume and operative mortality. Ann Thorac Surg 61 (1996) 17-20
-
(1996)
Ann Thorac Surg
, vol.61
, pp. 17-20
-
-
Shroyer, A.L.1
Marshall, G.2
Warner, B.A.3
Johnson, R.R.4
Guo, W.5
Grover, F.L.6
-
18
-
-
0026261845
-
Coronary artery bypass surgery: the relationship between inhospital mortality rate and surgical volume after controlling for clinical risk factors
-
Hannan E.L., Kilburn Jr. H., Bernard H., O'Donnell J.F., Lukacik G., and Shields E.P. Coronary artery bypass surgery: the relationship between inhospital mortality rate and surgical volume after controlling for clinical risk factors. Med Care 29 (1991) 1094-1107
-
(1991)
Med Care
, vol.29
, pp. 1094-1107
-
-
Hannan, E.L.1
Kilburn Jr., H.2
Bernard, H.3
O'Donnell, J.F.4
Lukacik, G.5
Shields, E.P.6
-
19
-
-
40649094283
-
The CABG surgery volume-outcome relationship: temporal trends and selection effects in California, 1998-2004
-
Marcin J.P., Li Z., Kravitz R.L., Dai J.J., Rocke D.M., and Romano P.S. The CABG surgery volume-outcome relationship: temporal trends and selection effects in California, 1998-2004. Health Serv Res 43 (2008) 174-192
-
(2008)
Health Serv Res
, vol.43
, pp. 174-192
-
-
Marcin, J.P.1
Li, Z.2
Kravitz, R.L.3
Dai, J.J.4
Rocke, D.M.5
Romano, P.S.6
-
20
-
-
47549098784
-
Outcomes following pancreatic resection: variability among high-volume providers
-
Riall T.S., Nealon W.H., Goodwin J.S., Townsend Jr. C.M., and Freeman J.L. Outcomes following pancreatic resection: variability among high-volume providers. Surgery 144 (2008) 133-140
-
(2008)
Surgery
, vol.144
, pp. 133-140
-
-
Riall, T.S.1
Nealon, W.H.2
Goodwin, J.S.3
Townsend Jr., C.M.4
Freeman, J.L.5
-
21
-
-
0037125874
-
Is volume related to outcome in health care? A systematic review and methodologic critique of the literature
-
Halm E.A., Lee C., and Chassin M.R. Is volume related to outcome in health care? A systematic review and methodologic critique of the literature. Ann Intern Med 137 (2002) 511-520
-
(2002)
Ann Intern Med
, vol.137
, pp. 511-520
-
-
Halm, E.A.1
Lee, C.2
Chassin, M.R.3
-
22
-
-
33846708837
-
U.S. trends in CABG hospital volume: the effect of adding cardiac surgery programs
-
Wilson C.T., Fisher E.S., Welch H.G., Siewers A.E., and Lucas F.L. U.S. trends in CABG hospital volume: the effect of adding cardiac surgery programs. Health Aff (Millwood) 26 (2007) 162-168
-
(2007)
Health Aff (Millwood)
, vol.26
, pp. 162-168
-
-
Wilson, C.T.1
Fisher, E.S.2
Welch, H.G.3
Siewers, A.E.4
Lucas, F.L.5
-
23
-
-
42449154295
-
Volume-outcome relationship for coronary artery bypass grafting in an era of decreasing volume
-
Ricciardi R., Virnig B.A., Ogilvie Jr. J.W., Dahlberg P.S., Selker H.P., and Baxter N.N. Volume-outcome relationship for coronary artery bypass grafting in an era of decreasing volume. Arch Surg 143 (2008) 338-344
-
(2008)
Arch Surg
, vol.143
, pp. 338-344
-
-
Ricciardi, R.1
Virnig, B.A.2
Ogilvie Jr., J.W.3
Dahlberg, P.S.4
Selker, H.P.5
Baxter, N.N.6
-
24
-
-
1442283050
-
Volume and outcome of coronary artery bypass graft surgery: are more and less the same?
-
Kalant N., and Shrier I. Volume and outcome of coronary artery bypass graft surgery: are more and less the same?. Can J Cardiol 20 (2004) 81-86
-
(2004)
Can J Cardiol
, vol.20
, pp. 81-86
-
-
Kalant, N.1
Shrier, I.2
-
25
-
-
33745632422
-
Hospital quality for acute myocardial infarction: correlation among process measures and relationship with short-term mortality
-
Bradley E.H., Herrin J., Elbel B., McNamara R.L., Magid D.J., Nallamothu B.K., et al. Hospital quality for acute myocardial infarction: correlation among process measures and relationship with short-term mortality. JAMA 296 (2006) 72-78
-
(2006)
JAMA
, vol.296
, pp. 72-78
-
-
Bradley, E.H.1
Herrin, J.2
Elbel, B.3
McNamara, R.L.4
Magid, D.J.5
Nallamothu, B.K.6
-
26
-
-
33646158921
-
Association between hospital process performance and outcomes among patients with acute coronary syndromes
-
Peterson E.D., Roe M.T., Mulgund J., Delong E.R., Lytle B.L., Brindis R.G., et al. Association between hospital process performance and outcomes among patients with acute coronary syndromes. JAMA 295 (2006) 1912-1920
-
(2006)
JAMA
, vol.295
, pp. 1912-1920
-
-
Peterson, E.D.1
Roe, M.T.2
Mulgund, J.3
Delong, E.R.4
Lytle, B.L.5
Brindis, R.G.6
-
27
-
-
39749168884
-
Incremental survival benefit with adherence to standardized heart failure core measures: a performance evaluation study of 2958 patients
-
Kfoury A.G., French T.K., Horne B.D., Rasmusson K.D., Lappe D.L., Rimmasch H.L., et al. Incremental survival benefit with adherence to standardized heart failure core measures: a performance evaluation study of 2958 patients. J Card Fail 14 (2008) 95-102
-
(2008)
J Card Fail
, vol.14
, pp. 95-102
-
-
Kfoury, A.G.1
French, T.K.2
Horne, B.D.3
Rasmusson, K.D.4
Lappe, D.L.5
Rimmasch, H.L.6
-
28
-
-
33846026341
-
Association between performance measures and clinical outcomes for patients hospitalized with heart failure
-
Fonarow G.C., Abraham W.T., Albert N.M., Stough W.G., Gheorghiade M., Greenberg B.H., et al. Association between performance measures and clinical outcomes for patients hospitalized with heart failure. JAMA 297 (2007) 61-70
-
(2007)
JAMA
, vol.297
, pp. 61-70
-
-
Fonarow, G.C.1
Abraham, W.T.2
Albert, N.M.3
Stough, W.G.4
Gheorghiade, M.5
Greenberg, B.H.6
-
29
-
-
36148966515
-
Hospital lymph node examination rates and survival after resection for colon cancer
-
Wong S.L., Ji H., Hollenbeck B.K., Morris A.M., Baser O., and Birkmeyer J.D. Hospital lymph node examination rates and survival after resection for colon cancer. JAMA 298 (2007) 2149-2154
-
(2007)
JAMA
, vol.298
, pp. 2149-2154
-
-
Wong, S.L.1
Ji, H.2
Hollenbeck, B.K.3
Morris, A.M.4
Baser, O.5
Birkmeyer, J.D.6
-
30
-
-
32144444849
-
Transcending the volume-outcome relationship in cancer care
-
Lipscomb J. Transcending the volume-outcome relationship in cancer care. J Natl Cancer Inst 98 (2006) 151-154
-
(2006)
J Natl Cancer Inst
, vol.98
, pp. 151-154
-
-
Lipscomb, J.1
-
31
-
-
32144437596
-
Effect of surgeon specialty on processes of care and outcomes for ovarian cancer patients
-
Earle C.C., Schrag D., Neville B.A., Yabroff K.R., Topor M., Fahey A., et al. Effect of surgeon specialty on processes of care and outcomes for ovarian cancer patients. J Natl Cancer Inst 98 (2006) 172-180
-
(2006)
J Natl Cancer Inst
, vol.98
, pp. 172-180
-
-
Earle, C.C.1
Schrag, D.2
Neville, B.A.3
Yabroff, K.R.4
Topor, M.5
Fahey, A.6
-
32
-
-
32144442165
-
Associations between hospital and surgeon procedure volumes and patient outcomes after ovarian cancer resection
-
Schrag D., Earle C., Xu F., Panageas K.S., Yabroff K.R., Bristow R.E., et al. Associations between hospital and surgeon procedure volumes and patient outcomes after ovarian cancer resection. J Natl Cancer Inst 98 (2006) 163-171
-
(2006)
J Natl Cancer Inst
, vol.98
, pp. 163-171
-
-
Schrag, D.1
Earle, C.2
Xu, F.3
Panageas, K.S.4
Yabroff, K.R.5
Bristow, R.E.6
-
33
-
-
33646886351
-
Volume and process of care in high-risk cancer surgery
-
Birkmeyer J.D., Sun Y., Goldfaden A., Birkmeyer N.J., and Stukel T.A. Volume and process of care in high-risk cancer surgery. Cancer 106 (2006) 2476-2481
-
(2006)
Cancer
, vol.106
, pp. 2476-2481
-
-
Birkmeyer, J.D.1
Sun, Y.2
Goldfaden, A.3
Birkmeyer, N.J.4
Stukel, T.A.5
-
34
-
-
34247597793
-
Volume, process of care, and operative mortality for cystectomy for bladder cancer
-
Hollenbeck B.K., Wei Y., and Birkmeyer J.D. Volume, process of care, and operative mortality for cystectomy for bladder cancer. Urology 69 (2007) 871-875
-
(2007)
Urology
, vol.69
, pp. 871-875
-
-
Hollenbeck, B.K.1
Wei, Y.2
Birkmeyer, J.D.3
-
35
-
-
60449102223
-
Specialized and high-volume care leads to better outcomes of ovarian cancer treatment in the Netherlands
-
Vernooij F., Heintz A.P., Coebergh J.W., Massuger L.F., Witteveen P.O., and van der Graaf Y. Specialized and high-volume care leads to better outcomes of ovarian cancer treatment in the Netherlands. Gynecol Oncol 112 (2009) 455-461
-
(2009)
Gynecol Oncol
, vol.112
, pp. 455-461
-
-
Vernooij, F.1
Heintz, A.P.2
Coebergh, J.W.3
Massuger, L.F.4
Witteveen, P.O.5
van der Graaf, Y.6
-
36
-
-
0037872681
-
Relation of hospital volume to colostomy rates and survival for patients with rectal cancer
-
Hodgson D.C., Zhang W., Zaslavsky A.M., Fuchs C.S., Wright W.E., and Ayanian J.Z. Relation of hospital volume to colostomy rates and survival for patients with rectal cancer. J Natl Cancer Inst 95 (2003) 708-716
-
(2003)
J Natl Cancer Inst
, vol.95
, pp. 708-716
-
-
Hodgson, D.C.1
Zhang, W.2
Zaslavsky, A.M.3
Fuchs, C.S.4
Wright, W.E.5
Ayanian, J.Z.6
-
37
-
-
33751312820
-
Relation of surgeon and hospital volume to processes and outcomes of colorectal cancer surgery
-
Rogers Jr. S.O., Wolf R.E., Zaslavsky A.M., Wright W.E., and Ayanian J.Z. Relation of surgeon and hospital volume to processes and outcomes of colorectal cancer surgery. Ann Surg 244 (2006) 1003-1011
-
(2006)
Ann Surg
, vol.244
, pp. 1003-1011
-
-
Rogers Jr., S.O.1
Wolf, R.E.2
Zaslavsky, A.M.3
Wright, W.E.4
Ayanian, J.Z.5
-
38
-
-
33847230898
-
Influence of hospital procedural volume on care process and mortality for patients undergoing elective surgery for mitral regurgitation
-
Gammie J.S., O'Brien S.M., Griffith B.P., Ferguson T.B., and Peterson E.D. Influence of hospital procedural volume on care process and mortality for patients undergoing elective surgery for mitral regurgitation. Circulation 115 (2007) 881-887
-
(2007)
Circulation
, vol.115
, pp. 881-887
-
-
Gammie, J.S.1
O'Brien, S.M.2
Griffith, B.P.3
Ferguson, T.B.4
Peterson, E.D.5
-
39
-
-
0036631768
-
Achieving and sustaining improved quality: lessons from New York State and cardiac surgery
-
Chassin M.R. Achieving and sustaining improved quality: lessons from New York State and cardiac surgery. Health Aff (Millwood) 21 (2002) 40-51
-
(2002)
Health Aff (Millwood)
, vol.21
, pp. 40-51
-
-
Chassin, M.R.1
-
40
-
-
0000000197
-
Using information from databases to improve clinical practice: lessons learned under fire
-
Dziuban Jr. S.W. Using information from databases to improve clinical practice: lessons learned under fire. Ann Thorac Surg 64 suppl (1997) S64-S67
-
(1997)
Ann Thorac Surg
, vol.64
, Issue.SUPPL
-
-
Dziuban Jr., S.W.1
-
41
-
-
0022629896
-
Influence of the internal-mammary-artery graft on 10-year survival and other cardiac events
-
Loop F.D., Lytle B.W., Cosgrove D.M., Stewart R.W., Goormastic M., Williams G.W., et al. Influence of the internal-mammary-artery graft on 10-year survival and other cardiac events. N Engl J Med 314 (1986) 1-6
-
(1986)
N Engl J Med
, vol.314
, pp. 1-6
-
-
Loop, F.D.1
Lytle, B.W.2
Cosgrove, D.M.3
Stewart, R.W.4
Goormastic, M.5
Williams, G.W.6
-
42
-
-
0037827739
-
Use of continuous quality improvement to increase use of process measures in patients undergoing coronary artery bypass graft surgery: a randomized controlled trial
-
Ferguson Jr. T.B., Peterson E.D., Coombs L.P., Eiken M.C., Carey M.L., Grover F.L., et al. Use of continuous quality improvement to increase use of process measures in patients undergoing coronary artery bypass graft surgery: a randomized controlled trial. JAMA 290 (2003) 49-56
-
(2003)
JAMA
, vol.290
, pp. 49-56
-
-
Ferguson Jr., T.B.1
Peterson, E.D.2
Coombs, L.P.3
Eiken, M.C.4
Carey, M.L.5
Grover, F.L.6
-
43
-
-
0036569496
-
Preoperative beta-blocker use and mortality and morbidity following CABG surgery in North America
-
Ferguson Jr. T.B., Coombs L.P., and Peterson E.D. Preoperative beta-blocker use and mortality and morbidity following CABG surgery in North America. JAMA 287 (2002) 2221-2227
-
(2002)
JAMA
, vol.287
, pp. 2221-2227
-
-
Ferguson Jr., T.B.1
Coombs, L.P.2
Peterson, E.D.3
-
44
-
-
44849139515
-
Effect of procedural volume on outcome of coronary artery bypass graft surgery in Japan: implication toward public reporting and minimal volume standards
-
Miyata H., Motomura N., Ueda Y., Matsuda H., and Takamoto S. Effect of procedural volume on outcome of coronary artery bypass graft surgery in Japan: implication toward public reporting and minimal volume standards. J Thorac Cardiovasc Surg 135 (2008) 1306-1312
-
(2008)
J Thorac Cardiovasc Surg
, vol.135
, pp. 1306-1312
-
-
Miyata, H.1
Motomura, N.2
Ueda, Y.3
Matsuda, H.4
Takamoto, S.5
-
45
-
-
33745606228
-
Measuring hospital quality: what physicians do? How patients fare? Or both?
-
Jha A.K. Measuring hospital quality: what physicians do? How patients fare? Or both?. JAMA 296 (2006) 95-97
-
(2006)
JAMA
, vol.296
, pp. 95-97
-
-
Jha, A.K.1
-
46
-
-
52149085721
-
Does hospital performance on process measures directly measure high quality care or is it a marker of unmeasured care?
-
Werner R.M., Bradlow E.T., and Asch D.A. Does hospital performance on process measures directly measure high quality care or is it a marker of unmeasured care?. Health Serv Res 43 (2008) 1464-1484
-
(2008)
Health Serv Res
, vol.43
, pp. 1464-1484
-
-
Werner, R.M.1
Bradlow, E.T.2
Asch, D.A.3
-
47
-
-
0026888697
-
Hospital and patient characteristics associated with death after surgery. A study of adverse occurrence and failure to rescue
-
Silber J.H., Williams S.V., Krakauer H., and Schwartz J.S. Hospital and patient characteristics associated with death after surgery. A study of adverse occurrence and failure to rescue. Med Care 30 (1992) 615-629
-
(1992)
Med Care
, vol.30
, pp. 615-629
-
-
Silber, J.H.1
Williams, S.V.2
Krakauer, H.3
Schwartz, J.S.4
|