TY - GEN ED - Onchocerciasis Control Programme in West Africa. TI - Success in Africa : the Onchocerciasis Control Programme in West Africa, 1974-2002 SN - 92-4-156227-7 PY - 2002/// CY - Geneva : PB - World Health Organization KW - Onchocerciasis KW - Prevention and control KW - Regional medical programs KW - History KW - Program evaluation KW - Africa, Western ER -