N. R. Ramesh Masthi, L. S, M. Sharmila, N. Kumari, A. A., and D. B. G., “A comparative study on the health status of caregivers between intensive and non-intensive care unit patients in a tertiary care hospital of urban Bengaluru”, Int J Community Med Public Health, vol. 9, no. 1, pp. 214–219, Dec. 2021.