MEDINA, JOSE RAUL, CLAUDIA ALEJANDRA GARCIA, Marcela Hurtado, and ADRIANA MIRIAM DOMINGUEZ-RAMIREZ. “SIMULTANEOUS DETERMINATION OF KETOPROFEN AND ACETAMINOPHEN IN FIXED-DOSE COMBINATION FORMULATIONS BY FIRST-ORDER DERIVATIVE SPECTROSCOPY: APPLICATION TO DISSOLUTION STUDIES”. International Journal of Pharmacy and Pharmaceutical Sciences 8, no. 2 (February 1, 2016): 244-248. Accessed August 9, 2020. https://innovareacademics.in/journals/index.php/ijpps/article/view/10044.