000 00292nam a2200097Ia 4500
008 220729s2015 xx 000 0 und d
041 _aeng
100 _aWaqar H.Kazmi
245 _aBasics in epidemiology and biostatistics
260 _aNew Delhi
_bJaypee Brothers Medical Publisher (P) Ltd
_c2015
999 _c136341
_d136341