WHO Expert Committee.
The use of essential drugs : reports / WHO Expert Committee. - Geneva : WHO, 1983 - . - vols. - WHO technical report series ; 685, 796, 825, 850, 867, 882, 895, .
Drugs--Supply.
Pharmaceutical policy.
Medical supplies.
The use of essential drugs : reports / WHO Expert Committee. - Geneva : WHO, 1983 - . - vols. - WHO technical report series ; 685, 796, 825, 850, 867, 882, 895, .
Drugs--Supply.
Pharmaceutical policy.
Medical supplies.