Verma, A., M. Mathur, J. K. Meena, M. Kabra, and S. Choudhary. “Use of Emergency Contraceptive Pill in India: Boon or Bane”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 10, no. 1, Dec. 2020, pp. 425-7, doi:10.18203/2320-1770.ijrcog20205817.