Uematsu, M. .; Kondo, M. .; Hiramatsu, H. .; Ikeda, Y.; Mikata, S. .; Katayama, M. .; Ito, H.; Kusano, S. .; Kubo, A. . Stage Ia Non-Hodgkin’s Lymphoma of the Waldeyer’s Ring Limited Chemotherapy and Radiation Therapy Versus Radiation Therapy Alone. AO 1993, 32, 675-678.