DONCHENKO, A.; VASYUK, S. O. Betahistine dihydrochloride quantitative determination in dosage forms by the reaction with sodium 1,2-napthoquinone-4-sulphonate. Zaporozhye мedical journal, [S. l.], n. 2, 2018. DOI: 10.14739/2310-1210.2018.02.125283. Disponível em: http://zmj.zsmu.edu.ua/article/view/125283. Acesso em: 29 apr. 2024.