title: [Keratoconus concurrent in identical twins].
mesh_terms: D000293:Adolescent; D004200:Diseases in Twins; D006801:Humans; D007640:Keratoconus / Q000175:diagnosis / Q000235:genetics*; D008297:Male; D013997:Time Factors
vernacular_title: Konkordanter Keratokonus bei eineiigen Zwillingen