[Case report of trisomy 21].
D000328:Adult; D004314:Down Syndrome / Q000175:diagnosis / Q000451:nursing*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D010290:Parents / Q000523:psychology*; D011368:Professional-Family Relations
Un cas concret de trisomie 21.