[REPEATED AND RECURRENT ULCER PERFORATIONS IN THE STOMACH AND DUODENUM].
D004381:Duodenal Ulcer; D004386:Duodenum; D006801:Humans; D010439:Peptic Ulcer Perforation; D011183:Postoperative Complications; D013276:Stomach Ulcer; D013514:Surgical Procedures, Operative; D013537:Sutures; D014456:Ulcer
DUODENAL ULCER; PEPTIC ULCER PERFORATION; POSTOPERATIVE COMPLICATIONS; STOMACH ULCER; SURGERY, OPERATIVE; SUTURES
POVTORNYE I RETSIDIVNYE PERFORATSII IAZVY ZHELUDKA I DVENADTSATIPERSTNO I KISHKI.