Ribeiro, P. R. da S., Santini, A. O., Pezza, H. R., & Pezza, L. (2003). Potentiometric determination of captopril in pharmaceutical formulations. Eclética Química, 28(1), 39–44. https://doi.org/10.26850/1678-4618eqj.v28.1.2003.p39-44