Simultaneous Determination of Sulfanilamide and Furosemide by Using Derivative Spectrophotometry. Ibn AL-Haitham Journal For Pure and Applied Sciences, [S. l.], v. 29, n. 2, p. 240–253, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/113.. Acesso em: 2 may. 2024.