000 00280nam a2200109Ia 4500
008 220809s2012 xx 000 0 und d
041 _aeng
245 _aWHO drug information,Vol-26,No-1-4,2012,
260 _c2012
520 _aBack Volume
650 _aCommunity Medicine (614.44)
999 _c165502
_d165502