[Epidemiological study on the transition of myopia. Prewar-wartime-postwar tendencies].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D009216:Myopia / Q000453:epidemiology*; D012737:Sex Factors