Biswas, P., M. Samsuzzaman, A. Chakraborty, and D. K. Das. “Maternal Anemia and Low Birth Weight in a Community Development Block of Purba Bardhaman, West Bengal: A Retrospective Cohort Analysis”. International Journal Of Community Medicine And Public Health, vol. 6, no. 12, Nov. 2019, pp. 5250-5, doi:10.18203/2394-6040.ijcmph20195480.