[Enlightenment of general practitioners concerning the causes and preventive methods of blindness].
D001766:Blindness / Q000209:etiology* / Q000517:prevention & control*; D001938:Brazil; D005194:Family Practice; D006801:Humans; D009885:Ophthalmology / Q000193:education
Esclarecimento dos médicos não especialistas sôbre as causas da cegueira e sua prevenção-planejamento.