[PERFORATING DUODENAL ULCER IN AN 88-YEAR-OLD MAN].
D004381:Duodenal Ulcer; D005853:Geriatrics; D010439:Peptic Ulcer Perforation; D013514:Surgical Procedures, Operative
DUODENAL ULCER; GERIATRICS; PEPTIC ULCER PERFORATION; SURGERY, OPERATIVE
PROBODNAIA IAZVA DVENADTSATIPERSTNO I KISHKI U BOL'NOGO 88 LET.