TY  - BOOK
ED  - USP
TI  - USP - 23 and NF - 18, Supplement - 4
SN  - 2825210855
U1  - 615.11 20th
PY  - 1996///
CY  - Rockville
PB  - USP Convention
KW  - Pharmacopoeia
KW  - Formulary
ER  -