Aberrant Expression of a Proliferation-Inducing Ligand Underlies Autoimmune Mechanisms in Immune Thrombocytopenia oleh Y. F. Hao, H. Bi, H. Y. Li, L. M. Yin, J. X. Yu, W. Tao, H. L. Mu, R. C. Yang, Z. P. Zhou, W. L. Tai