1.
Luthra M, Negi KS, Gupta SK. A Comparative Field Based Study of Katz and Barthel Indices in North Indian City of Dehradun. Indian J Community Health [Internet]. 2016 Mar. 31 [cited 2024 May 7];28(1):108-12. Available from: http://www.iapsmupuk.org/journal/index.php/IJCH/article/view/657