A review of visual screening of schoolchildren.
D000550:Amblyopia / Q000175:diagnosis; D002648:Child; D005139:Eyeglasses; D006801:Humans; D008403:Mass Screening; D009216:Myopia / Q000175:diagnosis; D011932:Reading; D012030:Refractive Errors / Q000175:diagnosis; D012572:School Health Services; D013285:Strabismus / Q000175:diagnosis; D014787:Vision Tests; D014792:Visual Acuity