Evaluation of Antibacterial Activity of Aminoglycosides and Modulating the Essential Oil of Cymbopogon citratus (DC.) Stapf oleh Saulo R. TINTINO, Bruno F. F. LUCENA, Fernando G. FIGUEREDO, Cícera Datiane DE M. OLIVEIRA, José J. DOS S. AGUIAR, Edmilson DO N. CARDOSO, Pedro E. A. DE AQUINO, Jacqueline C. ANDRADE, Henrique D. M.COUTINHO, Ednardo F. F. MATIAS