Sengodan, S.S. and Sharona, D. 2020. Labour analgesia and obstetric outcome in heart disease complicating pregnancy in tertiary care center. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 9, 3 (Feb. 2020), 1234–1237. DOI:https://doi.org/10.18203/2320-1770.ijrcog20200906.