000 00393nam a2200181Ia 4500
003 OSt
005 20210810085854.0
008 170628s9999 xx 000 0 und d
040 _cAIIMS Bhopal
082 _a614.4
_bGOR
100 _aGordis, Leon
245 _aEpidemiology
250 _a4th
260 _bELS
260 _c2009
600 _tCommunity & Family Medicine
942 _cBK
_2ddc
999 _c421
_d421