Dhuriya, Abbha, Geeta Bisht, Ashutosh Kaushik, and Manish Barik. 2026. “Chhaya: A Review of India’s Unique Non-Hormonal Oral Contraceptive”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 15 (9):3773-77. https://doi.org/10.18203/2320-1770.ijrcog20263081.