Kar, M., Malini, D. S., Kshatri, J. S. ., & Tripathy, R. M. . (2017). Relationship between Various Components of Maternal Health Care Services with Maternal Mortality Ratio: An Ecological Study. National Journal of Community Medicine, 8(05), 277–282. Retrieved from https://njcmindia.com/index.php/file/article/view/742