Letter: care of children's eyes.
D002648:Child; D002662:Child Health Services; D006748:Hospital Departments; D006782:Hospitals, Special; D006801:Humans; D009885:Ophthalmology; D012572:School Health Services; D014786:Vision Disorders / Q000175:diagnosis / Q000517:prevention & control*; D014787:Vision Tests; D000078329:Workforce