title: [Problems posed by viral diseases in sheep in the Sahelian and Sudano-Sahelian area].
mesh_terms: D000818:Animals; D012675:Senegal; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*; D013397:Sudan; D014765:Viral Vaccines / Q000276:immunology; D014777:Virus Diseases / Q000517:prevention & control / Q000662:veterinary*
chemical_list: D014765:Viral Vaccines
vernacular_title: Problèmes posés par la pathologie virale du mouton en zone sahélienne et soudano-sahélienne.