DE LEÓN-BORRÁS, Rafael; SÁNCHEZ-SERGENTÓN, Carlos; MAYOR-BECERRA, Angel; LAUREANO-CUADRADO, Angel F. Polymyxin B for Gram Negative Multidrug Resistant Bacteria in a Hispanic Population. Puerto Rico Health Sciences Journal, [S. l.], v. 38, n. 1, p. 15–21, 2019. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1687. Acesso em: 14 dec. 2025.