Dubey, S., S. Mehta, S. Singh, and A. Rohatgi. “Referrals Revisited: A Clinical Audit”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 6, no. 11, Oct. 2017, pp. 5118-21, doi:10.18203/2320-1770.ijrcog20175036.