title: Prevention of blindness activities in Brazil.
authors.forename: M
authors.initials: M
authors.lastname: CONCEICAO de CARVALHO
authors.forename: A
authors.initials: A
authors.lastname: CAMPANELLA
mesh_terms: D035843:Biomedical Research; D001766:Blindness / Q000517:prevention & control*; D001938:Brazil; D006801:Humans
keywords: BLINDNESS/prevention