Alukal, Anila Tresa, Resmy C. Raveendran, and Lissiamma George. “PPIUCD: Awareness and Reasons for Non-Acceptance”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 7, no. 2 (January 23, 2018): 582–586. Accessed October 2, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/4057.