TSVETKOVA, B.; PEIKOVA, L. HPLC METHOD FOR SIMULTANEOUS DETERMINATION OF KETOPROFEN AND PRESERVATIVES IN GEL FORMULATION. International Journal of Pharmacy and Pharmaceutical Sciences, [S. l.], v. 6, n. 11, p. 199–202, 2014. Disponível em: https://journals.innovareacademics.in/index.php/ijpps/article/view/2960. Acesso em: 6 may. 2024.