title: [DRG practice: gastrointestinal hemorrhage--case summary].
authors.affiliation: Arzt für Chirurgie, Medizinische Informatik, Berlin. bartkowski-berlin@t-online.de
authors.forename: R
authors.initials: R
authors.lastname: Bartkowski
authors.forename: B
authors.initials: B
authors.lastname: Endrich
authors.forename: F
authors.initials: F
authors.lastname: Ertl
mesh_terms: D000368:Aged; D003953:Diagnosis-Related Groups / Q000331:legislation & jurisprudence*; D004239:Diverticulitis, Colonic / Q000175:diagnosis / Q000601:surgery; D004381:Duodenal Ulcer / Q000175:diagnosis / Q000601:surgery*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000601:surgery; D005858:Germany; D006801:Humans; D009313:National Health Programs / Q000331:legislation & jurisprudence*; D010438:Peptic Ulcer Hemorrhage / Q000175:diagnosis / Q000601:surgery*; D012086:Reoperation / Q000331:legislation & jurisprudence