DIMENSIONS OF MONGOLISM. II. THE INTERACTION OF CLINICAL INDICES.
D000293:Adolescent; D002648:Child; D000013:Congenital Abnormalities; D004314:Down Syndrome; D006330:Heart Defects, Congenital; D006801:Humans
ABNORMALITIES; ADOLESCENCE; CHILD; HEART DEFECTS, CONGENITAL; MONGOLISM