HORYN, M. M.; LOGOYDA, L. S. METHODS OF METOPROLOL ANALYSIS IN DRUGS AND BIOLOGICAL FLUIDS: REVIEW AND SUGGESTIONS . International Journal of Medicine and Medical Research, [S. l.], v. 5, n. 2, p. 88–97, 2020. DOI: 10.11603/ijmmr.2413-6077.2019.2.10897. Disponível em: https://ojs.tdmu.edu.ua/index.php/ijmr/article/view/10897. Acesso em: 29 mar. 2026.