Some aspects of refractive errors in West Malaysia.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001251:Astigmatism; D002648:Child; D002675:Child, Preschool; D003261:Contact Lenses; D005260:Female; D006801:Humans; D008296:Malaysia; D008297:Male; D008875:Middle Aged; D012030:Refractive Errors / Q000453:epidemiology*