000 00330nam a2200145Ia 4500
008 200512s9999 xx 000 0 und d
082 _a614.44
100 _aVivek Jain
245 0 _aReview of PSM (Including Biostatistics)
250 _a3
260 _bJP
_c2011
300 _eYES
440 _v-
650 _acommunity medicine
999 _c55046
_d55046