Yanaranop, M., and S. Tuipae. “Prediction of Surgical Staging in Patients with Low-Risk Endometrial Cancer Using Intraoperative Assessment of Myometrial Invasion and Preoperative Tumor Grading”. Thai Journal of Obstetrics and Gynaecology, vol. 20, no. 4, Oct. 2012, pp. 208-16, https://he02.tci-thaijo.org/index.php/tjog/article/view/4690.