Clinico-pathological conference. Gastrointestinal bleeding.
D000368:Aged; D003327:Coronary Disease / Q000150:complications*; D006471:Gastrointestinal Hemorrhage / Q000150:complications*; D006801:Humans; D007414:Intestinal Neoplasms / Q000150:complications*; D016403:Lymphoma, Large B-Cell, Diffuse / Q000150:complications; D008228:Lymphoma, Non-Hodgkin / Q000150:complications*; D008297:Male