[Prevention of amblyopia. Contribution to the study of the problem].
D000550:Amblyopia / Q000517:prevention & control*; D001938:Brazil; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D008722:Methods; D012572:School Health Services; D014787:Vision Tests
Profilaxia da ambliopia. Contribuição para o estudo do problema.