MONGOLISM ASSOCIATED WITH HIRSCHSPRUNG'S DISEASE.
D002648:Child; D002875:Chromosomes; D003933:Diagnosis; D004314:Down Syndrome; D006627:Hirschsprung Disease; D006801:Humans; D008531:Megacolon; D013514:Surgical Procedures, Operative
CHILD; CHROMOSOMES; DIAGNOSIS; MEGACOLON; MONGOLISM; SURGERY, OPERATIVE