THE RITUXIMAB MAINTENANCE THERAPY IMPROVES PROGNOSIS OF TRANSFORMED DIFFUSE LARGE B CELL LYMPHOMA. (12th June 2019) - Uryu, H.; Mishima, Y.; Shirouchi, Y.; Fukuta, T.; Nishihara, A.; Inoue, N.; Kusano, Y.; Nishimura, N.; Yokoyama, M.; Tsuyama, N.; Takeuchi, K.; Terui, Y.