DEVELOPMENT AND VALIDATION OF SPECTROPHOTOMETRIC METHOD FOR SIMULTANEOUS ESTIMATION OF DICLOFENAC POTASSIUM AND FEBUXOSTAT IN TABLET DOSAGE FORMS. - Modi, N. R.; Mothalia, C. P.; Prajapati, K. R.; Parmar, R. R.; Shah, V. N.; Shah, D. A. (Pharma Science Monitor, 2013)