Safatle-Ribeiro, A., Souza, T., Baba, E., Oppitz, E., Kenji, O., & Sakai, P. (2007). Plasmocytoma of the jejunum: diagnosis by double-balloon enteroscopy . Clinics, 62(5), 637-640. https://doi.org/10.1590/S1807-59322007000500017