Association of Disease Activity Score (DAS 28) with subsets of Rheumatoid Factor and Anti-cyclic Citrullinated Peptidesamong -Rheumatoid Arthritis patients in North India. Indian J Exp Biol [Internet]. 2023 Mar. 31 [cited 2026 May 16];61(04):297-302. Available from: https://or.niscpr.res.in/index.php/IJEB/article/view/175