[DRG exercises: perforated duodenal ulcer, peritonitis].
Bartkowski
R
R
Endrich
B
B
Siess
M
M
D000328:Adult; D000368:Aged; D003365:Costs and Cost Analysis; D003953:Diagnosis-Related Groups / Q000191:economics; D004381:Duodenal Ulcer / Q000145:classification / Q000150:complications*; D006801:Humans; D008297:Male; D010439:Peptic Ulcer Perforation / Q000145:classification / Q000175:diagnosis / Q000191:economics / Q000628:therapy; D010538:Peritonitis / Q000145:classification / Q000175:diagnosis / Q000628:therapy