Shrestha, Sweta, Shaili Pradhan, and Binod Adhikari. 2020. “Prevalence of Periodontitis Among Rheumatoid Arthritis Patients Attending Tertiary Hospital in Nepal”. Journal of Nepal Health Research Council 17 (4), 543-47. https://doi.org/10.33314/jnhrc.v17i4.1841.