title: Keratoconus and age association: a possible age cohort effect.
authors.affiliation: Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
authors.forename: Akbar
authors.initials: A
authors.lastname: Fotouhi
mesh_terms: D005260:Female; D006801:Humans; D007640:Keratoconus / Q000401:mortality*; D008017:Life Expectancy; D008297:Male