Manchanda, R., Bahuguna, Y., & Verma, P. (2026). A benign illusion: elevated CA 19-9 and bilateral xanthogranulomatous salpingitis hiding behind pelvic endometriosis . International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 15(11), 4650–4653. https://doi.org/10.18203/2320-1770.ijrcog20264028