MUBARAK, S. I. Colorimetric Determination of Some Drugs Containing Phenolic Group Using 3-Methyl -2- Benzothiazolinon Hydra zone Hydrochloride (MBTH). Al Mustansiriyah Journal of Pharmaceutical Sciences, [S. l.], v. 6, n. 1, p. 1–11, 2009. DOI: 10.32947/ajps.v6i1.351. Disponível em: https://ajps.uomustansiriyah.edu.iq/index.php/AJPS/article/view/351. Acesso em: 4 may. 2024.