TY - GEN AU - Hansen,C P AU - Colstrup,H AU - Mogensen,A M TI - Recurrent gastrointestinal bleeding due to leiomyosarcoma of the small intestine. Case report SN - 1102-4151 PY - 1991///0923 KW - Aged KW - Aged, 80 and over KW - Gastrointestinal Hemorrhage KW - etiology KW - Humans KW - Intestinal Neoplasms KW - complications KW - Intestine, Small KW - Leiomyosarcoma KW - Male KW - Melena N1 - Publication Type: Case Reports; Journal Article ER -