Ahmad, B., Shekhar, C., Jindal, S. and Gupta, S. (2017) “Misoprostol for induction of labour: a comparative study of various routes of administration”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 6(10), pp. 4583–4588. doi: 10.18203/2320-1770.ijrcog20174446.