Choosak, Kamonchanok, and Thitirath Thantiprechapong. “Comparison Clinicopathologic Characteristics of Primary and Secondary Ovarian Cancers”. Asian Pacific Journal of Cancer Care 7, no. 2 (April 14, 2022): 201-205. Accessed March 21, 2025. http://waocp.com/journal/index.php/apjcc/article/view/598.