GORUMUTCHU, G. P.; RATNAKARAM, V. N.; KUMAR KATARI, K. PIPERACILLIN ESTIMATION BY ION-ASSOCIATIVE COMPLEX FORMATION. Asian Journal of Pharmaceutical and Clinical Research, [S. l.], v. 12, n. 3, p. 159–163, 2019. DOI: 10.22159/ajpcr.2019.v12i3.29289. Disponível em: https://journals.innovareacademics.in/index.php/ajpcr/article/view/29289. Acesso em: 6 may. 2024.