SRINIVASU, K.; VENKATESWARA RAO, J.; APPALA RAJU, N.; MUKKANTI, K. Spectrophotometric Estimation of Ceftibuten in Pharmaceutical Formulations. Asian Journal of Chemistry, [S. l.], v. 21, n. 5, p. 3463–3466, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/17319. Acesso em: 23 jul. 2024.