TY - BOOK TI - Success in Africa: the onchocerciasis control programme in West Africa 1974-2002 SN - 9241562277 U1 - 616.9652 PY - 2002/// CY - Geneva PB - WHO KW - PARASITIC DISEASES KW - FILARIASIS KW - Onchocerciasis-prevention and control KW - Africa, Western KW - Program Evaluation KW - Regional medical programs-history ER -