Oriji, P. C., Kiridi, E. K. and Abasi, I. J. (2022) “Maternal hydronephrosis in normal pregnancy in Bayelsa state, South-South Nigeria”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 11(3), pp. 664–669. doi: 10.18203/2320-1770.ijrcog20220542.