Effective response to azacitidine in a child with a second relapse of myeloid leukemia associated with Down syndrome after bone marrow transplantation. Issue 12 (11th September 2018) - Uemura, Suguru; Mori, Takeshi; Nagano, China; Takafuji, Satoru; Nishimura, Noriyuki; Toki, Tsutomu; Terui, Kiminori; Ito, Etsuro; Iijima, Kazumoto