The need to establish schools for the visually impaired in Mexico.
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SANCHEZ BULNES
D001766:Blindness / Q000193:education*; D060329:Education of Persons with Visual Disabilities; D006801:Humans; D014785:Vision, Ocular / Q000002:abnormalities*
BLINDNESS/education; VISION/defects
La necesidad de establecer en Mexico escuelas para debiles visuales.