Secular trend in growth in infants with Down's syndrome.
D000886:Anthropometry; D002675:Child, Preschool; D004314:Down Syndrome / Q000503:physiopathology*; D005260:Female; D006128:Growth; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007564:Japan; D008297:Male