Ohlan, S., Jha, S. K., & Singhal, P. (2021). A case control study on behavioural risk factors of anaemia among pregnant women delivered at a tertiary care hospital in Haryana. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 10(8), 3062–3065. https://doi.org/10.18203/2320-1770.ijrcog20212955