TY  - BOOK
AU  - World Health Organization.
TI  - The selection and use of essential medicines: report of the WHO Expert Committee, 23 (including the 13th model list of essential medicines)
T2  - WHO technical report series
SN  - GOVT-DOC2970
U1  - 615.1 
PY  - 2004///
CY  - Geneva
PB  - World Health Organization
KW  - Drugs.-----0-0-0
N1  - 0-0-
ER  -