Studies on the formation and forming mechanism of the related substance E in potassium clavulanate production by HPLC-MS/MS . Brazilian Journal of Pharmaceutical Sciences, [S. l.], v. 50, n. 2, p. 391–399, 2014. DOI: 10.1590/S1984-82502014000200019. Disponível em: https://revistas.usp.br/bjps/article/view/86947.. Acesso em: 18 may. 2024.