[A 20 year experience in community medical care: ophthalmologic check up of school children and premature infants].
K
K
Eguchi
D002648:Child; D003153:Community Health Services / Q000458:organization & administration*; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007564:Japan / Q000453:epidemiology; D008403:Mass Screening; D012178:Retinopathy of Prematurity / Q000453:epidemiology / Q000517:prevention & control*