TY - GEN ED - WHO Expert Committee on the Use of essential Drugs (1995 : Geneva). TI - The use of essential drugs : seventh report of the WHO Expert Committee (including the revised model list of essential drugs) T2 - (WHO technical report series ; 867) SN - 92-4-120867-8 PY - 1997/// CY - Geneva : PB - World Health Organization KW - Essential drugs KW - Drug utilization KW - Guidelines ER -