Karli, Pervin. “The Relationship of Pelvic Pain Symptoms With CA-125 Levels in Endometriosis Cases”. Annals of Medical Research 26, no. 7 (May 25, 2021): 1326–1329. Accessed May 17, 2024. http://www.annalsmedres.org/index.php/aomr/article/view/1273.