000 00307nam a2200121Ia 4500
008 220729s2017 xx 000 0 und d
041 _aeng
100 _aKusum Lata Gaur
245 _aCommunity medicine
250 _a2
260 _aNew Delhi
_bCBS Publisher and Distributors Pvt Ltd
_c2017
300 _a284
999 _c138269
_d138269