Nonproprietary names for pharmaceutical substances : twentieth report of the WHO Expert Committee.
- Geneva : World Health Organization, 1975.
- 32 p.
- �echnical report series / World Health Organization ; 581. .
- Technical report series (World Health organization) ; 581. .
9241205814
88991055
Pharmacognosy--Names--Classification.
Phamrmacology--Names--Classification.
9241205814
88991055
Pharmacognosy--Names--Classification.
Phamrmacology--Names--Classification.