Jebamalar, J., and P. K. K. Kumar. “Awareness on Health Insurance and Health Care Costs Among Non-Communicable Disease Patients Attending a Tertiary Care Centre”. International Journal Of Community Medicine And Public Health, vol. 6, no. 3, Feb. 2019, pp. 1301-5, doi:10.18203/2394-6040.ijcmph20190630.