Garg, R., Vardhan, S., Singh, S. and Singh, R. 2018. Foley catheter with vaginal prostaglandin E2 gel versus vaginal prostaglandin E2 gel alone for induction of labour: a randomized controlled trial. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 7, 5 (Apr. 2018), 1893–1896. DOI:https://doi.org/10.18203/2320-1770.ijrcog20181924.