Haldar, A., Baur, B., Das, P., Misra, R., Pal, R. and Roy, R.P. 2012. Contraceptive practices and associated social covariates: an experience from two districts of West Bengal, India. Nepal Journal of Epidemiology. 2, 4 (Dec. 2012), 219–225. DOI:https://doi.org/10.3126/nje.v2i4.7826.