Spectrophotometric Determination of Ranitidine-HCl in Pure Form and Pharmaceutical Formulations with Metol and potassium hexacyanoferrate (ΙΙΙ). University of Thi-Qar Journal of Science, [S. l.], v. 4, n. 3, p. 101–107, 2014. Disponível em: https://jsci.utq.edu.iq/index.php/main/article/view/640.. Acesso em: 2 may. 2024.