P. . Akarasereenont, T. . Aiamsa-ard, S. . Chotewuttakorn, and A. . Thaworn, “Cholangiocarcinoma Cell Induced Platelet Aggregation Via Activation of Thrombin and Cyclooxygenase”, Siriraj Med J, vol. 61, no. 1, pp. 8–12, Jan. 2009.