K. Mehta, D. Kumar, D. S. Fathepuriya, and L. Verma, “Incidence of cesarean delivery after induction of labour with dinoprostone gel at term in nulliparous women with unfavourable bishops score”, Int J Reprod Contracept Obstet Gynecol, vol. 6, no. 4, pp. 1253–1257, Mar. 2017.