Khunamornpong, Surapan, and Sumalee Siriaunkgul. “Histologic Types of Ovarian Tumors in Maharaj Nakorn Chiang Mai Hospital”. Thai Journal of Obstetrics and Gynaecology 7, no. 1 (January 1, 1995): 41–49. accessed September 28, 2026. https://he02.tci-thaijo.org/index.php/tjog/article/view/257765.