United States Pharmacopeial Convention. (2010). The United States pharmacopeia: The national formulary. United States Pharmacopeial Convention.
Chicago-viite (17. p.)United States Pharmacopeial Convention. The United States Pharmacopeia: The National Formulary. Rockville, Md.: United States Pharmacopeial Convention, 2010.
MLA-viite (8. p.)United States Pharmacopeial Convention. The United States Pharmacopeia: The National Formulary. United States Pharmacopeial Convention, 2010.
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