Raval, B.M., Zalavadiya, N.S., Yadava, P.A. and Mehta, S.T. 2018. Comparative study of intra vaginal misoprostol (PGE1) with intracervical dinoprostone (PGE2) gel for induction of labour. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 7, 9 (Aug. 2018), 3769–3773. DOI:https://doi.org/10.18203/2320-1770.ijrcog20183792.