title: [Pterygium on the island of Djerba in southern Tunis (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011625:Pterygium / Q000453:epidemiology* / Q000209:etiology; D014416:Tunisia
vernacular_title: Pterygium auf der Insel Djerba im Süden Tenesiens