Siriarechakul S. “Factor Predicting Occult Metastasis of the Cervical Lymph Node in Tongue Cancer”. Journal of The Department of Medical Services 42, no. 6 (December 1, 2017): 69–73. Accessed March 28, 2024. https://he02.tci-thaijo.org/index.php/JDMS/article/view/248412.