00469cam a2200169 a 4500001000700000003000400007005000900011008005900020020001800079110005900097245003500156260003200191300001700223650001600240700003000256040001300286131723OSt201809210000001990                          USAD   0000000000eng00  a0-913595-38-1  aThe United States Pharmacopeia. The National Formulary  aUSP XXII. NF /cUSP XXII. NF /  aWashington :bUnited States  aliv, 2067 p.  aFARMACOPEAS  aI. The National Farmulary  aDLCcDLC