History of strabismus treatment.
D000293:Adolescent; D000328:Adult; D002648:Child; D005060:Europe; D005139:Eyeglasses / Q000592:standards; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D008297:Male; D009801:Oculomotor Muscles / Q000601:surgery*; D009988:Orthoptics / Q000379:methods; D013285:Strabismus / Q000266:history* / Q000601:surgery; D014481:United States