Carnerero Rodríguez, José Antonio Secondary gastroduodenal plasmacytoma in a patient with multiple myeloma. [electronic resource] - Revista espanola de enfermedades digestivas May 2019 - 398-399 p. digital Publication Type: Case Reports; Journal Article ISSN: 1130-0108 Standard No.: 10.17235/reed.2019.5923/2018 doi Subjects--Topical Terms: AgedDuodenal Neoplasms--secondaryFemaleHumansMultiple Myeloma--pathologyPlasmacytoma--secondaryStomach Neoplasms--secondary