[On diagnostic and therapeutic problems in pyloro-duodenal stenoses in peptic ulcer].
D003251:Constriction, Pathologic; D004194:Disease; D004378:Duodenal Diseases; D004386:Duodenum; D006801:Humans; D010437:Peptic Ulcer / Q000150:complications*; D011707:Pyloric Stenosis / Q000209:etiology*; D011708:Pylorus
DUODENUM/diseases; PEPTIC ULCER/complications; PYLORIC STENOSIS/etiology