title: Cataract-free zone in Latin America.
authors.forename: F
authors.initials: F
authors.lastname: Contreras
mesh_terms: D002386:Cataract / Q000453:epidemiology*; D002387:Cataract Extraction; D006297:Health Services Accessibility; D006801:Humans; D007843:Latin America / Q000453:epidemiology; D012041:Regional Medical Programs