[ON THE PROBLEM OF DUODENAL STENOSIS--DUODENAL ATRESIA].
D004380:Duodenal Obstruction; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007409:Intestinal Atresia; D013514:Surgical Procedures, Operative
DUODENAL OBSTRUCTION; INFANT, NEWBORN; INTESTINAL ATRESIA; SURGERY, OPERATIVE
ZUR FRAGE DER DUODENALSTENOSE--DUODENALATRESIE.