Pongcharoen, P. . and Tohtong, R. . (2020) “Expression and Possible Role of CD44 in Cholangiocarcinoma Cell Line”., Thai Journal of Toxicology, 25(2), p. 162. available at: https://li01.tci-thaijo.org/index.php/ThaiJToxicol/article/view/243995 (accessed: 8 December 2025).