P. . Thongsuksai, P. Raungrut, P. Puttawibul, P. Boonyaphiphat, and W. Sudhikaran, “TP53 Intronic Polymorphisms and Risk of Esophageal Cancer in Southern Thai Population: TP53 Intronic Polymorphism and Esophageal Cancer”, PSU Med J, vol. 1, no. 3, pp. 109–116, Sep. 2021.