A. Kumar, A. Dasgupta, S. Das, S. K. Sahoo, D. Biswas, and P. S. Preeti, “A STUDY ON MORBIDITY PATTERN, HEALTH CARE UTILIZATION AND HEALTH EXPENDITURE IN A URBAN COMMUNITY OF KOLKATA”, Med. res. chronicles, vol. 2, no. 3, pp. 353-358, May 2015.