000 00375pam a2200157a 44500
008 230515b1991 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGL
082 _aHAR
100 _aHARRIS E.K. & ALBERT A.
245 _aSURVIVORSHIP ANALYSIS FOR CLINICAL STUDIES 114
250 _aN.D.
260 _aNULL
_bMARCE
_c1991
300 _a200 HB
650 _aNULL
999 _c634297
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