Bugalia, P. K., and R. K. Agarwal. “PULMONARY SCREENING IN RHEUMATOID ARTHRITIS PATIENTS AT A TERTIARY HOSPITAL: AN OBSERVATIONAL STUDY FROM CENTRAL INDIA”. Journal of Biomedical and Pharmaceutical Research, Vol. 7, no. 1, Feb. 2018, http://jbpr.in/index.php/jbpr/article/view/912.