00294pam a2200121 a 4500020002000000041000800020082001500028100002200043245004200065260003900107300000900146653001700155  a9788185731650c  aeng  a615.1bMAH  aMaheshwari, K. K.  aDrugs PharmacologyhTextual Documents  aNew DelhibVallabh Prakashanc2012  a507.  aPharmacology