MONGOLISM (DOWN'S SYNDROME) WITH ATYPICAL CLINICAL AND CYTOGENETIC FEATURES.
D002648:Child; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D020732:Cytogenetic Analysis; D003933:Diagnosis; D004314:Down Syndrome; D006801:Humans
CHILD; CHROMOSOME ABNORMALITIES; DIAGNOSIS; MONGOLISM