[ASYMPTOMATIC PERFORATION OF GASTRIC ULCER].
D006801:Humans; D010439:Peptic Ulcer Perforation; D011859:Radiography; D013276:Stomach Ulcer
PEPTIC ULCER PERFORATION; RADIOGRAPHY; STOMACH ULCER
BEZOBJAWOWE PRZEDZIURAWIENIE WRZODU ZOL ADKA.