K, Harish Babu, Pavan Kumar V, HariBaskar V, and Kumar B. 2017. “ANALYTICAL METHOD DEVELOPMENT AND VALIDATION FOR THE SIMULTANEOUS ESTIMATION OF AMITRIPTYLINE AND PERPHENAZINE BY RP-HPLC METHOD IN BULK AND PHARMACEUTICAL DOSAGE FORM ”. International Journal of Pharmacometrics and Integrated Biosciences 2 (1), 7-14. https://scienztech.org/index.php/ijpib/article/view/936.