title: [Results of 2 eye examinations carried out with an interval of 6 years in 2 Upper Volta villages where onchocerciasis is endemic].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002050:Burkina Faso; D002648:Child; D002675:Child, Preschool; D005123:Eye / Q000469:parasitology; D005128:Eye Diseases / Q000453:epidemiology / Q000469:parasitology*; D005500:Follow-Up Studies; D005654:Fundus Oculi; D006801:Humans; D007223:Infant; D008137:Longitudinal Studies; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D009854:Onchocerca / Q000302:isolation & purification*; D009855:Onchocerciasis / Q000453:epidemiology / Q000517:prevention & control*; D009887:Ophthalmoscopy; D011159:Population Surveillance; D014787:Vision Tests
vernacular_title: Résultats de deux examens oculaires pretiqués á 6 ans d'intervalle dans deu