[Epidemiologic study of trachoma in 3 different areas of the Sfax region].
D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D012424:Rural Population; D013334:Students; D014141:Trachoma / Q000145:classification / Q000453:epidemiology*; D014416:Tunisia; D014505:Urban Population
Etude épidémiologique du trachome dans trois milieux différents de la région de Sfax.