Rajavelu, Sripreethika, Vinitra Dayalan, and Surya S. 2019. “A Study on Maternal and Perinatal Outcome of Oligohydramnios in Term Low Risk Pregnancy”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 8 (11):4346-49. https://doi.org/10.18203/2320-1770.ijrcog20194855.