SADIQ, W. J.; HANOON, I. T. Using the zero-order derivative spectrum for the quantitative estimation of xylometazoline hydrochloride in its pure form and some of its pharmaceutical preparations. International journal of health sciences, [S. l.], v. 6, n. S4, p. 4168–4174, 2022. DOI: 10.53730/ijhs.v6nS4.9069. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/9069. Acesso em: 24 may. 2026.