Xiaojing Hu, Yan Gu, Yingxue Wang, Yaqin Cong, Xun Qu, and Conggao Xu. 2009. “Increased CD4+ and CD8+ Effector Memory T Cells in Patients With Aplastic Anemia”. Haematologica 94 (3). Pavia, Italy, 428-29. https://doi.org/10.3324/haematol.13412.