@misc{indiciaef833ca1bd81a, title = {[Double B-cell malignancies with simultaneous onset].}, author = {Yoshihiro Yakushijin and Ikuya Sakai and Kiyonori Takada and Masaki Yasukawa and Shigeru Fujita}, year = {2004}, url = {https://pubmed.ncbi.nlm.nih.gov/15103935/}, note = {Source identifier: 15103935} }