@book{6020,
	author = {UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases (TDR). and World Health Organization. Onchocerciasis Control Programme in West Africa.},
	title = {Community directed treatment with ivermectin : report of a multi-country study.},
	publisher = {World Health Organization,},
	year = {1996.},
	address = {Geneva : }
}