title: Gastrointestinal bleeding.
authors: Dept. of Gastroenterology, Medical University of Silesia, Katowice, Poland. tamarek@csk.katowice.pl
authors: T A
authors: TA
authors: Marek
mesh_terms: D002986:Clinical Trials as Topic; D016145:Endoscopy, Digestive System / Q000379:methods*; D004932:Esophageal and Gastric Varices / Q000150:complications / Q000175:diagnosis* / Q000628:therapy*; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology / Q000628:therapy*; D006801:Humans; D011379:Prognosis; D012307:Risk Factors; D016896:Treatment Outcome