Ghosh, K. and Choudhury, A.P. 2020. Preterm vaginal en caul delivery in a case of severe oligohydramnios with pyelonephritis. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 9, 12 (Nov. 2020), 5197–5199. DOI:https://doi.org/10.18203/2320-1770.ijrcog20205280.