TY - GEN AU - Wang,Chi-Chih AU - Chang,Ming-Hui AU - Lin,Chun-Che TI - A rare cause of gastrointestinal bleeding. Multiple myeloma with extramedullary gastroduodenal plasmacytoma SN - 1528-0012 PY - 2013///1112 KW - Duodenal Neoplasms KW - complications KW - Female KW - Humans KW - Melena KW - etiology KW - Middle Aged KW - Multiple Myeloma KW - Plasmacytoma KW - Stomach Neoplasms N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1053/j.gastro.2013.05.005 ER -