Baisil, S., S. Sathyanath, and R. Kundapur. “Types of Health Insurance and Its Utilization in a Primary, Secondary and Tertiary Care Setting in Coastal Karnataka”. International Journal Of Community Medicine And Public Health, vol. 4, no. 5, Apr. 2017, pp. 1758-61, doi:10.18203/2394-6040.ijcmph20171797.