[Twenty-seven interventions for perforation of ulcer of the pyloric antrum and duodenum].
D004386:Duodenum; D006801:Humans; D010439:Peptic Ulcer Perforation; D011706:Pyloric Antrum; D014456:Ulcer
PEPTIC ULCER/perforation
Consideraciones sobre 27 intervenciones por perforación de úlcera de segmento pilórico y duodenal.