P. A., R., Kripakaran, C.R.S. and Srinivasan, G. 2025. A hospital-based case-control study to find out the association between prenatal exposure of household air pollutants and low birth weight among postnatal mothers attending a tertiary care centre in Chennai. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 14, 9 (Aug. 2025), 2956–2962. DOI:https://doi.org/10.18203/2320-1770.ijrcog20252724.