RAJASEKARAN, A.; GOPINATH, M. Visible spectrophotometric Determination of Rexithromycin in Pharmaceutical Solid Dosage From . Asian Journal of Chemistry, [S. l.], v. 13, n. 1, p. 344–346, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/22580. Acesso em: 23 jul. 2024.