Chopra, R. et al. 2015. COLON SPECIFIC DELIVERY OF EUDRAGIT E-100 AND EUDRAGIT-FS30D COATED TABLETS OF LEFLUNOMIDE USING CHITOSAN-CHONDROITIN SULPHATE INTERPOLYMER COMPLEX. International Journal of Pharmacy and Pharmaceutical Sciences. 7, 9 (Sep. 2015), 286–291.