Antzeko izenburuak: The United States Pharmacopeia ;
- The United States Pharmacopeia 25: The National Formulary 20 /
- The United States Pharmacopeia. The National Formulary:
- The United States Pharmacopeia 30: The National Formulary 25 /
- The United States Pharmacopeia 34: The National Formulary 29 /
- The United States Pharmacopeia 27: The National Formulary 22:
- The United States Pharmacopeia 28 : The National Formulary 23 /