[Aspects and practice of ophthalmology in the Department of Tahua, Nigeria].
D000368:Aged; D001766:Blindness / Q000453:epidemiology / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009549:Nigeria; D009885:Ophthalmology; D012041:Regional Medical Programs / Q000458:organization & administration*
Aspects et pratiques de l'ophtalmologie dans le Département de Tahoua, au Niger.