A survey of characteristics of optometric prescribing.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D011307:Drug Prescriptions; D005139:Eyeglasses; D006801:Humans; D007223:Infant; D008875:Middle Aged; D009907:Optometry; D010380:Peer Review