Cloning and expression of cultural filtrate proteins from novel and native strains of Mycobacterium avium subspecies paratuberculosis and their application in ELISA based sero-diagnosis of Johne’s disease. Indian J Exp Biol [Internet]. 2021 Mar. 31 [cited 2026 May 14];59(04):219-2. Available from: https://or.niscpr.res.in/index.php/IJEB/article/view/3859