Goswami, P., Annaldewar, K., Giri, D. and Giri, S. (2020) “Comparative study between transcervical extra-amniotic Foley’s bulb and prostaglandin E2 gel for pre-induction cervical ripening”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 10(1), pp. 119–126. doi: 10.18203/2320-1770.ijrcog20205461.