Sharma, Sheetal. “Development of UV SPectrophotometry and RP HPLC Method and Its Validation for Simultaneous Estimation of Sitagliptin Phosphate and Simvastatin in Marketed Formulation”. International Journal of Pharmaceutical & Biological Archive 3, no. 3 (July 18, 2012). Accessed November 22, 2024. http://ijpba.info/index.php/ijpba/article/view/697.