Kant, S., Haldar, P., Gupta, A. and Lohiya, A. 2019. Serum calcium level among pregnant women and its association with pre-eclampsia and delivery outcomes: A cross-sectional study from North India. Nepal Journal of Epidemiology. 9, 4 (Dec. 2019), 795–803. DOI:https://doi.org/10.3126/nje.v9i4.23150.