MALLA, S.; FAN, J.; VAIDYA, T. Ultra-sonographic image of ovarian mass and increased CA 19-9 levels as a pre-operative diagnostic predictor of mature cystic teratoma of ovary. Journal of Kathmandu Medical College, [S. l.], v. 6, n. 2, p. 47–51, 2018. Disponível em: https://jkmc.com.np/ojs3/index.php/journal/article/view/547. Acesso em: 13 jan. 2026.