Bhattacharyya, S. and Sarkar, P. S. (2020) “Failure of intrauterine contraception in a multigravida lady with an undiagnosed uterus didelphys: a case report”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 10(1), pp. 397–400. doi: 10.18203/2320-1770.ijrcog20205808.