Selva kumar.D2Alagar Raja1.M, Bhavani.R1, David Banji1, K.N.V.Rao1,. 2014. “ANAYTICAL METHOD DEVEOPMENT AND VAIDATION OF BUTYLATED HYDROXYTOLUENE IN ROSUVASTATIN TABLETS BY USING RP-HPLC”. Journal of Biomedical and Pharmaceutical Research 3 (5). http://www.jbpr.in/index.php/jbpr/article/view/306.