000 00356nam a22001457a 4500
003 OSt
005 20240419085005.0
008 240419b |||||||| |||| 00| 0 eng d
040 _cDLC
082 _223
_a614.4
100 _dRobert H. Fletcher
245 _aClinical Epidemiology: The essentials
260 _bWilliams & Wilkins
_c1996
942 _2ddc
_cBK
_n0
999 _c30948
_d30948