TY  - BOOK
ED  - United States.
ED  - U.S. Dept. of Health & Human Services, Food & Drug Administration,
TI  - National drug code directory, 1980
U1  - 615.102573 23
PY  - 1981///
CY  - Maryland
PB  - U.S. Dept. of Health & Human Services, Food & Drug Administration
KW  - Drugs
KW  - United States
KW  - Directories
N1  - Supplement 1
ER  -