RODRÍGUEZ, María del Carmen; VERA, Doris E.; RAMÍREZ-RONDA, Carlos H.; SAAVEDRA, Sonia. Phenotypic Confirmation of Extended-Spectrum B-Lactamases (ESBL) in Clinical Isolates of Escherichia coli and Klebsiella pneumoniae at the San Juan Veterans Affairs Medical Center. Puerto Rico Health Sciences Journal, [S. l.], v. 23, n. 3, 2010. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/566. Acesso em: 7 nov. 2025.