[Blindness and vision deficiency and the employment of blind and visually deficient].
D000293:Adolescent; D000328:Adult; D000368:Aged; D001766:Blindness / Q000534:rehabilitation*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D012050:Rehabilitation, Vocational; D014786:Vision Disorders / Q000534:rehabilitation*
Uber Blindheit und Sehbehinderung und zur Eingliederung Blinder und Sehbehinderter.