000 00318nam a2200133Ia 4500
001 6898
008 240324s9999 xx 000 0 eng
020 _a9780071416375
082 _a614.4
_bM E G
245 0 _aMedical epidemiology
260 _aNew York
_bLange Medical books
_c2005
300 _a254
999 _c7160
_d7160