Luthra, M., Negi, K. S. and Gupta, S. K. (2016) “A Comparative Field Based Study of Katz and Barthel Indices in North Indian City of Dehradun”, Indian Journal of Community Health, 28(1), pp. 108–112. Available at: https://iapsmupuk.org/journal/index.php/IJCH/article/view/657 (Accessed: 23 April 2024).