V. Ling, et.al., Cutting edge: identification of GL50, a novel B7-like protein that functionally binds to ICOS receptor., Journal of immunology (Baltimore, Md. : 1950), 2000, 164
V. Ling, et.al., Cutting edge: identification of GL50, a novel B7-like protein that functionally binds to ICOS receptor., Journal of immunology (Baltimore, Md. : 1950), 2000, 164