P, V.; G.V., S. K.; PURANIK, S.; S, S.; REDDY, R.; G, R.; KA, S.; REDDY, M. DEVELOPMENT OF STABILITY INDICATING RP-HPLC METHOD FOR THE SIMULTANEOUS ESTIMATION OF AMBROXOL HYDROCHLORIDE AND LEVOCETIRIZINE DIHYDROCHLORIDE. International Journal of Advances in Pharmaceutical Analysis, v. 2, n. 2, p. 34-40, 1 jul. 2012.