[The treatment of patients with peptic gastroduodenal ulcers and severe concomitant diseases].
Chechurin
N S
NS
D000208:Acute Disease; D003937:Diagnosis, Differential; D013505:Digestive System Surgical Procedures / Q000379:methods; D004381:Duodenal Ulcer / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000150:complications / Q000175:diagnosis / Q000601:surgery*; D013276:Stomach Ulcer / Q000150:complications* / Q000175:diagnosis / Q000601:surgery