Detection of manifest strabismus in young children. 2. A retrospective study.
D000550:Amblyopia / Q000517:prevention & control*; D001955:British Columbia; D002648:Child; D004812:Epidemiologic Methods; D006801:Humans; D009988:Orthoptics; D011336:Probability; D011637:Public Health Nursing; D012189:Retrospective Studies; D012494:Sampling Studies; D013285:Strabismus / Q000175:diagnosis* / Q000235:genetics; D011795:Surveys and Questionnaires; D014787:Vision Tests; D014792:Visual Acuity