메뉴 건너뛰기




Volumn 72, Issue 4, 1997, Pages 337-344

Percent free prostate-specific antigen: Entering a new era in the detection of prostate cancer

Author keywords

[No Author keywords available]

Indexed keywords

PROSTATE SPECIFIC ANTIGEN;

EID: 0031412419     PISSN: 00256196     EISSN: None     Source Type: Journal    
DOI: 10.4065/72.4.337     Document Type: Review
Times cited : (39)

References (52)
  • 3
    • 0025869392 scopus 로고
    • Prostate specific antigen: A critical assessment of the most useful tumor marker for adenocarcinoma of the prostate
    • Oesterling JE. Prostate specific antigen: a critical assessment of the most useful tumor marker for adenocarcinoma of the prostate. J Urol 1991; 145:907-923
    • (1991) J Urol , vol.145 , pp. 907-923
    • Oesterling, J.E.1
  • 5
    • 0028256194 scopus 로고
    • Comparison of digital rectal examination and serum prostate specific antigen in the early detection of prostate cancer: Results of a multicenter clinical trial of 6,630 men
    • Catalona WJ, Richie JP, Ahmann FR, Hudson MA, Scardino PT, Flanigan RC, et al. Comparison of digital rectal examination and serum prostate specific antigen in the early detection of prostate cancer: results of a multicenter clinical trial of 6,630 men. J Urol 1994; 151:1283-1290
    • (1994) J Urol , vol.151 , pp. 1283-1290
    • Catalona, W.J.1    Richie, J.P.2    Ahmann, F.R.3    Hudson, M.A.4    Scardino, P.T.5    Flanigan, R.C.6
  • 6
    • 0027226031 scopus 로고
    • Detection of organconfined prostate cancer is increased through prostate-specific antigen-based screening
    • Catalona WJ, Smith DS, Ratliff TL, Basler JW. Detection of organconfined prostate cancer is increased through prostate-specific antigen-based screening. JAMA 1993:270:948-954
    • (1993) JAMA , vol.270 , pp. 948-954
    • Catalona, W.J.1    Smith, D.S.2    Ratliff, T.L.3    Basler, J.W.4
  • 7
    • 0027939198 scopus 로고
    • The nature of prostate cancer detected through prostate specific antigen based screening
    • Smith DS, Catalona WJ. The nature of prostate cancer detected through prostate specific antigen based screening. J Urol 1994; 152:1732-1736
    • (1994) J Urol , vol.152 , pp. 1732-1736
    • Smith, D.S.1    Catalona, W.J.2
  • 8
    • 84942475860 scopus 로고
    • Pathologic and clinical findings to predict tumor extent of nonpalpable (stage Tic) prostate cancer
    • Epstein JI, Walsh PC, Carmichael M, Brendler CB. Pathologic and clinical findings to predict tumor extent of nonpalpable (stage Tic) prostate cancer. JAMA 1994; 271:368-374
    • (1994) JAMA , vol.271 , pp. 368-374
    • Epstein, J.I.1    Walsh, P.C.2    Carmichael, M.3    Brendler, C.B.4
  • 9
    • 0027339173 scopus 로고
    • Clinical stage BO or Tic prostate cancer: Nonpalpable disease identified by elevated serum prostate-specific antigen concentration
    • Stormont TJ, Farrow GM, Myers RP, Blute ML, Zincke H, Wilson TM, et al. Clinical stage BO or Tic prostate cancer: nonpalpable disease identified by elevated serum prostate-specific antigen concentration. Urology 1993; 41:3-8
    • (1993) Urology , vol.41 , pp. 3-8
    • Stormont, T.J.1    Farrow, G.M.2    Myers, R.P.3    Blute, M.L.4    Zincke, H.5    Wilson, T.M.6
  • 11
    • 0028346883 scopus 로고
    • Prostate specific antigen cannot distinguish stage Tla (Al) prostate cancer from benign prostatic hyperplasia
    • Monda JM, Barry MJ, Oesterling JE. Prostate specific antigen cannot distinguish stage Tla (Al) prostate cancer from benign prostatic hyperplasia. J Urol 1994; 151:1291-1295
    • (1994) J Urol , vol.151 , pp. 1291-1295
    • Monda, J.M.1    Barry, M.J.2    Oesterling, J.E.3
  • 12
    • 0024464835 scopus 로고
    • Clinical use of prostate specific antigen in patients with prostate cancer
    • Hudson MA, Bahnson RR, Catalona WJ. Clinical use of prostate specific antigen in patients with prostate cancer. J Urol 1989; 142:1011-1017
    • (1989) J Urol , vol.142 , pp. 1011-1017
    • Hudson, M.A.1    Bahnson, R.R.2    Catalona, W.J.3
  • 13
    • 0024593380 scopus 로고
    • The value of serum prostate specific antigen determinations before and after radical prostatectomy
    • Lange PH, Ercole CJ, Lightner DJ, Fraley EE, Vessella R. The value of serum prostate specific antigen determinations before and after radical prostatectomy. J Urol 1989; 141:873-879
    • (1989) J Urol , vol.141 , pp. 873-879
    • Lange, P.H.1    Ercole, C.J.2    Lightner, D.J.3    Fraley, E.E.4    Vessella, R.5
  • 14
    • 0026536328 scopus 로고
    • The use of prostate specific antigen density to enhance the predictive value of intermediate levels of serum prostate specific antigen
    • Benson MC, Whang IS, Olsson CA, McMahon DJ, Cooner WH. The use of prostate specific antigen density to enhance the predictive value of intermediate levels of serum prostate specific antigen. J Urol 1992; 147:817-821
    • (1992) J Urol , vol.147 , pp. 817-821
    • Benson, M.C.1    Whang, I.S.2    Olsson, C.A.3    McMahon, D.J.4    Cooner, W.H.5
  • 16
    • 0001692443 scopus 로고
    • Longitudinal changes in serum PSA (PSA velocity) in a community-based cohort of men
    • Oesterling JE, Chute CG, Jacobsen SJ, Guess HA, Panser LA, Johnson CL, et al. Longitudinal changes in serum PSA (PSA velocity) in a community-based cohort of men [abstract]. J Urol 1993; 149(Suppl):412A
    • (1993) J Urol , vol.149 , Issue.SUPPL.
    • Oesterling, J.E.1    Chute, C.G.2    Jacobsen, S.J.3    Guess, H.A.4    Panser, L.A.5    Johnson, C.L.6
  • 17
    • 0026522840 scopus 로고
    • Longitudinal evaluation of prostate-specific antigen levels in men with and without prostate disease
    • Carter HB, Pearson JD, Metter EJ, Brant LJ, Chan DW, Andres R, et al. Longitudinal evaluation of prostate-specific antigen levels in men with and without prostate disease. JAMA 1992; 267:2215-2220
    • (1992) JAMA , vol.267 , pp. 2215-2220
    • Carter, H.B.1    Pearson, J.D.2    Metter, E.J.3    Brant, L.J.4    Chan, D.W.5    Andres, R.6
  • 18
    • 0027244140 scopus 로고
    • Serum prostate-specific antigen in a community-based population of healthy men: Establishment of age-specific reference ranges
    • Oesterling JE, Jacobsen SJ, Chute CG, Guess HA, Girman CJ, Panser LA, et al. Serum prostate-specific antigen in a community-based population of healthy men: establishment of age-specific reference ranges. JAMA 1993; 270:860-864
    • (1993) JAMA , vol.270 , pp. 860-864
    • Oesterling, J.E.1    Jacobsen, S.J.2    Chute, C.G.3    Guess, H.A.4    Girman, C.J.5    Panser, L.A.6
  • 19
    • 0011788285 scopus 로고
    • Derivation of normal prostate specific antigen (PSA) level by age
    • Dalkin BL, Ahmann F, Southwick P, Bottaccini MR. Derivation of normal prostate specific antigen (PSA) level by age [abstract]. J Urol 1993; 149(Suppl):413A
    • (1993) J Urol , vol.149 , Issue.SUPPL.
    • Dalkin, B.L.1    Ahmann, F.2    Southwick, P.3    Bottaccini, M.R.4
  • 20
    • 0027172773 scopus 로고
    • Relationship between prostate specific antigen, prostate volume and age in the benign prostate
    • Collins GN, Lee RJ, McKelvie GB, Rogers AC, Hehir M. Relationship between prostate specific antigen, prostate volume and age in the benign prostate. BrJUrol 1993; 71:445-450
    • (1993) BrJUrol , vol.71 , pp. 445-450
    • Collins, G.N.1    Lee, R.J.2    McKelvie, G.B.3    Rogers, A.C.4    Hehir, M.5
  • 21
    • 0025671852 scopus 로고
    • En/ymatic activity of prostatespecific antigen and its reactions with extracellular serine proteinase inhibitors
    • Christensson A, Laurell CB, Lilja H. En/ymatic activity of prostatespecific antigen and its reactions with extracellular serine proteinase inhibitors. EurJBiochem 1990; 194:755-763
    • (1990) EurJBiochem , vol.194 , pp. 755-763
    • Christensson, A.1    Laurell, C.B.2    Lilja, H.3
  • 22
  • 23
    • 0026027671 scopus 로고
    • A complex between prostate-specific antigen and cXjantichymotrypsin is the major form of prostate-specific antigen in serum of patients with prostatic cancer: Assay of the complex improves clinical sensitivity for cancer
    • Stenman U-H, Leinonen J, Alfthan H, Rannikko S, Tuhkanen K, Alfthan O. A complex between prostate-specific antigen and cXjantichymotrypsin is the major form of prostate-specific antigen in serum of patients with prostatic cancer: assay of the complex improves clinical sensitivity for cancer. Cancer Res 1991; 51:222-226
    • (1991) Cancer Res , vol.51 , pp. 222-226
    • Stenman, U.-H.1    Leinonen, J.2    Alfthan, H.3    Rannikko, S.4    Tuhkanen, K.5    Alfthan, O.6
  • 24
    • 0027243748 scopus 로고
    • Serum prostate specific antigen complexed to a 1 -antichymotrypsin as an indicator of prostate cancer
    • Christensson A, Björk T, Nilsson O, Dahlén U, Matikainen M, Cockett ATK, et al. Serum prostate specific antigen complexed to a 1 -antichymotrypsin as an indicator of prostate cancer. J Urol 1993; 150:100-105
    • (1993) J Urol , vol.150 , pp. 100-105
    • Christensson, A.1    Björk, T.2    Nilsson, O.3    Dahlén, U.4    Matikainen, M.5    Cockett, A.T.K.6
  • 25
    • 0028800933 scopus 로고
    • Evaluation of percentage of free serum prostatespecific antigen to improve specificity of prostate cancer screening
    • Catalona WJ, Smith DS, Wolfert RL, Wang TJ, Rittenhouse HG, Ratliff TL, et al. Evaluation of percentage of free serum prostatespecific antigen to improve specificity of prostate cancer screening. JAMA 1995; 274:1214-1220
    • (1995) JAMA , vol.274 , pp. 1214-1220
    • Catalona, W.J.1    Smith, D.S.2    Wolfert, R.L.3    Wang, T.J.4    Rittenhouse, H.G.5    Ratliff, T.L.6
  • 26
    • 0028828899 scopus 로고
    • Measurement of the proportion of free to total prostate-specific antigen improves diagnostic performance of prostate-specific antigen in the diagnostic gray zone of total prostate-specific antigen
    • Luderer AA, Chen YT, Soriano TF, Kramp WJ, Carlson G, Cuny C, et al. Measurement of the proportion of free to total prostate-specific antigen improves diagnostic performance of prostate-specific antigen in the diagnostic gray zone of total prostate-specific antigen. Urology 1995; 46:187-194
    • (1995) Urology , vol.46 , pp. 187-194
    • Luderer, A.A.1    Chen, Y.T.2    Soriano, T.F.3    Kramp, W.J.4    Carlson, G.5    Cuny, C.6
  • 27
    • 0027954063 scopus 로고
    • Relative sensitivity and specificity of serum prostate specific antigen (PSA) level compared with age-referenced PSA, PSA density, and PSA change: Data from the American Cancer Society National Prostate Cancer Detection Project
    • Mettlin C, Littrup PJ, Kane RA, Murphy GP, Lee F, Chesley A, et al. Relative sensitivity and specificity of serum prostate specific antigen (PSA) level compared with age-referenced PSA, PSA density, and PSA change: data from the American Cancer Society National Prostate Cancer Detection Project. Cancer 1994; 74:1615-1620
    • (1994) Cancer , vol.74 , pp. 1615-1620
    • Mettlin, C.1    Littrup, P.J.2    Kane, R.A.3    Murphy, G.P.4    Lee, F.5    Chesley, A.6
  • 28
    • 0028073510 scopus 로고
    • Comparison of prostate specific antigen concentration versus prostate specific antigen density in the early detection of prostate cancer: Receiver operating characteristic curves
    • Catalona WJ, Richie JP, deKernion JB, Ahmann FR, Ratliff TL, Dalkin BL, et al. Comparison of prostate specific antigen concentration versus prostate specific antigen density in the early detection of prostate cancer: receiver operating characteristic curves. J Urol 1994; 152:2031-2036
    • (1994) J Urol , vol.152 , pp. 2031-2036
    • Catalona, W.J.1    Richie, J.P.2    Dekernion, J.B.3    Ahmann, F.R.4    Ratliff, T.L.5    Dalkin, B.L.6
  • 29
    • 0028048523 scopus 로고
    • Rate of change in serum prostate specific antigen levels as a method for prostate cancer detection
    • Smith DS, Catalona WJ. Rate of change in serum prostate specific antigen levels as a method for prostate cancer detection. J Urol 1994; 152:1163-1167
    • (1994) J Urol , vol.152 , pp. 1163-1167
    • Smith, D.S.1    Catalona, W.J.2
  • 32
    • 0028949115 scopus 로고
    • Serum prostate-specific antigen in a communitybased population of healthy Japanese men: Lower values than for similarly aged white men
    • Oesterling JE, Kumamoto Y, Tsukamoto T, Girman CJ, Guess HA, Masumori N, et al. Serum prostate-specific antigen in a communitybased population of healthy Japanese men: lower values than for similarly aged white men. Br J Urol 1995; 75:347-353
    • (1995) Br J Urol , vol.75 , pp. 347-353
    • Oesterling, J.E.1    Kumamoto, Y.2    Tsukamoto, T.3    Girman, C.J.4    Guess, H.A.5    Masumori, N.6
  • 34
    • 0027938330 scopus 로고
    • Selection of optimal prostate specific antigen cutoffs for early detection of prostate cancer: Receiver operating characteristic curves
    • Catalona WJ, Hudson MA, Scardino PT, Richie JP, Ahmann FR, Flanigan RC, et al. Selection of optimal prostate specific antigen cutoffs for early detection of prostate cancer: receiver operating characteristic curves. J Urol 1994; 152:2037-2042
    • (1994) J Urol , vol.152 , pp. 2037-2042
    • Catalona, W.J.1    Hudson, M.A.2    Scardino, P.T.3    Richie, J.P.4    Ahmann, F.R.5    Flanigan, R.C.6
  • 35
    • 0029968533 scopus 로고    scopus 로고
    • Standard versus age-specific prostate specific antigen reference ranges among men with clinically localized prostate cancer: A pathological analysis
    • Partin AW, Criley SR, Subong EN, Zincke H, Walsh PC, Oesterling JE. Standard versus age-specific prostate specific antigen reference ranges among men with clinically localized prostate cancer: a pathological analysis. JUrol 1996; 155:1336-1339
    • (1996) JUrol , vol.155 , pp. 1336-1339
    • Partin, A.W.1    Criley, S.R.2    Subong, E.N.3    Zincke, H.4    Walsh, P.C.5    Oesterling, J.E.6
  • 37
    • 0002234427 scopus 로고    scopus 로고
    • Predictive power of free:total PSA ratio is not superior to total PSA in the diagnosis of prostate cancer in the community setting
    • Klee GG, Lerner SE, Jacobsen SJ, Bergstralh EJ, Lilja H, Pettersson K, et al. Predictive power of free:total PSA ratio is not superior to total PSA in the diagnosis of prostate cancer in the community setting [abstract]. JUrol 1996; 155(Suppl):371A
    • (1996) JUrol , vol.155 , Issue.SUPPL.
    • Klee, G.G.1    Lerner, S.E.2    Jacobsen, S.J.3    Bergstralh, E.J.4    Lilja, H.5    Pettersson, K.6
  • 38
    • 0031020862 scopus 로고    scopus 로고
    • Détermination of the "reflex range" and appropriate cutpoints for percent free prostate-specific antigen in 413 men referred for prostatic evaluation using the AxSYM system
    • Vashi AR, Wojno KJ, Henricks W, England BA, Vessella RL, Lange PH, et al. Détermination of the "reflex range" and appropriate cutpoints for percent free prostate-specific antigen in 413 men referred for prostatic evaluation using the AxSYM system. Urology 1997; 49:19-27
    • (1997) Urology , vol.49 , pp. 19-27
    • Vashi, A.R.1    Wojno, K.J.2    Henricks, W.3    England, B.A.4    Vessella, R.L.5    Lange, P.H.6
  • 39
    • 0020083498 scopus 로고
    • The meaning and use of the area under a receiver operating characteristic (ROC) curve
    • Hanley JA, McNeil BJ. The meaning and use of the area under a receiver operating characteristic (ROC) curve. Radiology 1982; 143:29-36
    • (1982) Radiology , vol.143 , pp. 29-36
    • Hanley, J.A.1    McNeil, B.J.2
  • 40
    • 0007299317 scopus 로고    scopus 로고
    • Measurement of percent-free PSA improves specificity for lower PSA cutoffs in prostate cancer screening
    • Catalona WJ, Colberg JW, Smith DS, Ornstein DK, Shayka JJ. Measurement of percent-free PSA improves specificity for lower PSA cutoffs in prostate cancer screening. J Urol 1996; 155(Suppl):422A
    • (1996) J Urol , vol.155 , Issue.SUPPL.
    • Catalona, W.J.1    Colberg, J.W.2    Smith, D.S.3    Ornstein, D.K.4    Shayka, J.J.5
  • 41
    • 0026583502 scopus 로고
    • Serum prostate specific antigen as pre-screening test for prostate cancer
    • Labrie F, Dupont A, Suburu R, Cusan L, Tremblay M, Gomez JL, et al. Serum prostate specific antigen as pre-screening test for prostate cancer. JUrol 1992; 147:846-851
    • (1992) JUrol , vol.147 , pp. 846-851
    • Labrie, F.1    Dupont, A.2    Suburu, R.3    Cusan, L.4    Tremblay, M.5    Gomez, J.L.6
  • 42
    • 0025275233 scopus 로고
    • Prostate specific antigen in the staging of localized prostate cancer: Influence of tumor differentiation, tumor volume and benign hyperplasia
    • Partin AW, Carter HB, Chan DW, Epstein JI, Oesterling JE, Rock RC, et al. Prostate specific antigen in the staging of localized prostate cancer: influence of tumor differentiation, tumor volume and benign hyperplasia. J Urol 1990; 143:747-752
    • (1990) J Urol , vol.143 , pp. 747-752
    • Partin, A.W.1    Carter, H.B.2    Chan, D.W.3    Epstein, J.I.4    Oesterling, J.E.5    Rock, R.C.6
  • 43
    • 0028232103 scopus 로고
    • Serial prostatic biopsies in men with persistently elevated serum prostate specific antigen values
    • Keetch DW, Catalona WJ, Smith DS. Serial prostatic biopsies in men with persistently elevated serum prostate specific antigen values. JUrol 1994; 151:1571-1574
    • (1994) JUrol , vol.151 , pp. 1571-1574
    • Keetch, D.W.1    Catalona, W.J.2    Smith, D.S.3
  • 44
    • 84900381138 scopus 로고    scopus 로고
    • The value of screening tests in the detection of prostate cancer: A simulation of the role of the F/T ratio, age-specific reference ranges, and PSA density
    • [in press]
    • Bangma CH, Kranse R, Blijenberg B, Schröder FH. The value of screening tests in the detection of prostate cancer: a simulation of the role of the F/T ratio, age-specific reference ranges, and PSA density. Urology [in press]
    • Urology
    • Bangma, C.H.1    Kranse, R.2    Blijenberg, B.3    Schröder, F.H.4
  • 45
    • 0344986177 scopus 로고    scopus 로고
    • Patient outcome when free:total (F:T) PSA, PSA density and PSA velocity are utilized to improve serum PSA specificity: A 5 year study
    • Miller MI, Katz AE, Ikeguchi E, Olsson CA, Benson MC. Patient outcome when free:total (F:T) PSA, PSA density and PSA velocity are utilized to improve serum PSA specificity: a 5 year study [abstract]. JUrol 1996; 155(Suppl):369A
    • (1996) JUrol , vol.155 , Issue.SUPPL.
    • Miller, M.I.1    Katz, A.E.2    Ikeguchi, E.3    Olsson, C.A.4    Benson, M.C.5
  • 46
    • 0042379335 scopus 로고    scopus 로고
    • Prospective analysis of free PSA to total PSA ratio (PSA,/ PSAT) for prostate cancer detection & the clearance rate of PSAF after radical prostatectomy [abstract]
    • Partin AW, Subong ENP, Kelley CA, Hortopan S, Carter HB, Chan DW, et al. Prospective analysis of free PSA to total PSA ratio (PSA,/ PSAT) for prostate cancer detection & the clearance rate of PSAF after radical prostatectomy [abstract]. JUrol 1996; 155:416A
    • (1996) JUrol , vol.155
    • Partin, A.W.1    Subong, E.N.P.2    Kelley, C.A.3    Hortopan, S.4    Carter, H.B.5    Chan, D.W.6
  • 47
    • 0343248766 scopus 로고    scopus 로고
    • Improvement of prostate cancer (PCA) screening by determination of the ratio free/total (f/t) PSA in addition to PSA levels: A prospective study
    • Reissigl A, Klocker H, Pointner J, Ennemoser O, Fink K, Bartsch G. Improvement of prostate cancer (PCA) screening by determination of the ratio free/total (f/t) PSA in addition to PSA levels: a prospective study [abstract]. JUrol 1996; 155(Suppl):370A
    • (1996) JUrol , vol.155 , Issue.SUPPL.
    • Reissigl, A.1    Klocker, H.2    Pointner, J.3    Ennemoser, O.4    Fink, K.5    Bartsch, G.6
  • 48
    • 0000000120 scopus 로고    scopus 로고
    • Free (f) and total (t) PSA density in patients with prostate cancer (CaP) and benign prostatic hyperplasia (BPH)
    • Yemoto CM, Nolley R, Prestigiacomo AF, Stamey TA. Free (f) and total (t) PSA density in patients with prostate cancer (CaP) and benign prostatic hyperplasia (BPH) [abstract]. J Urol 1996; 155(Suppl):374A
    • (1996) J Urol , vol.155 , Issue.SUPPL.
    • Yemoto, C.M.1    Nolley, R.2    Prestigiacomo, A.F.3    Stamey, T.A.4
  • 50
    • 0000167647 scopus 로고    scopus 로고
    • Free to total PSA ratio does not predict extraprostatic spread of prostatic adenocarcinoma
    • Henricks WH, England BG, Giacherio DA, Oesterling JE, Wojno KJ. Free to total PSA ratio does not predict extraprostatic spread of prostatic adenocarcinoma [abstract]. J Urol 1996; 155(Suppl): 369A
    • (1996) J Urol , vol.155 , Issue.SUPPL.
    • Henricks, W.H.1    England, B.G.2    Giacherio, D.A.3    Oesterling, J.E.4    Wojno, K.J.5
  • 51
    • 0013594015 scopus 로고    scopus 로고
    • Free/total PSA does not improve the prediction of final pathological stage for men with localized prostate cancer [abstract]
    • Partin AW, Subong ENP, Jones KA, Marschke PLS, Epstein JI, Chan D W, et al. Free/total PSA does not improve the prediction of final pathological stage for men with localized prostate cancer [abstract]. J Urol 1996; 155(Suppl):415A
    • (1996) J Urol , vol.155 , Issue.SUPPL.
    • Partin, A.W.1    Subong, E.N.P.2    Jones, K.A.3    Marschke, P.L.S.4    Epstein, J.I.5    Chan, D.W.6
  • 52
    • 0029121452 scopus 로고
    • Free, complexed and total serum prostate specific antigen: The establishment of appropriate reference ranges for their concentrations and ratios
    • Oesterling JE, Jacobsen SJ, Klee GG, Pettersson K, Piironen T, Abrahamsson PA, et al. Free, complexed and total serum prostate specific antigen: the establishment of appropriate reference ranges for their concentrations and ratios. JUrol 1995; 154:1090-1095
    • (1995) JUrol , vol.154 , pp. 1090-1095
    • Oesterling, J.E.1    Jacobsen, S.J.2    Klee, G.G.3    Pettersson, K.4    Piironen, T.5    Abrahamsson, P.A.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.