Treatment of eccentric fixation by the use of a red filter.
D000550:Amblyopia / Q000628:therapy; D002648:Child; D002675:Child, Preschool; D005374:Filtration; D005403:Fixation, Ocular; D006801:Humans; D013285:Strabismus / Q000628:therapy*; D013997:Time Factors; D014786:Vision Disorders / Q000628:therapy*; D014792:Visual Acuity