Oriji, Peter Chibuzor, Enefia Kelvin Kiridi, and Issac Joel Abasi. 2022. “Maternal Hydronephrosis in Normal Pregnancy in Bayelsa State, South-South Nigeria”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 11 (3):664-69. https://doi.org/10.18203/2320-1770.ijrcog20220542.