Munivenkatappa, Swetha, and Srinivas M. Govindaraj. 2019. “Maternal Periodontitis and Its Influence on Duration of Gestation and Fetal Birth Weight”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 8 (8):3194-3200. https://doi.org/10.18203/2320-1770.ijrcog20193534.