[MASS EXAMINATION OF VISUALLY IMPAIRED SUBJECTS IN SHIZUOKA-KEN].
D000293:Adolescent; D001766:Blindness; D002648:Child; D005128:Eye Diseases; D005853:Geriatrics; D006801:Humans; D007223:Infant; D007564:Japan; D008403:Mass Screening; D013223:Statistics as Topic; D014787:Vision Tests
ADOLESCENCE; BLINDNESS; CHILD; EYE DISEASES; GERIATRICS; INFANT; JAPAN; MASS SCREENING; STATISTICS; VISION TESTS