TY - BOOK AU - United state Pharmacopeial Convention Incorporation TI - United States pharmacopoeia xxi: supplement 7 (the national formulary) SN - (0195-7996) U1 - 615.11 PY - 1988/// CY - Rockville PB - United State Pharmacopeial Convention Incorporation KW - References (USP) KW - Pharmacology -- Therapeutics N1 - 906 / 29.05.1989; USP, United States Pharmacopoeia, drug standards, pharmaceutical reference ER -