Bazan, Jose A Newer beta-lactam antibiotics: doripenem, ceftobiprole, ceftaroline, and cefepime. [electronic resource] - The Medical clinics of North America Jul 2011 - 743-60, viii p. digital Publication Type: Journal Article ISSN: 1557-9859 Standard No.: 10.1016/j.mcna.2011.03.009 doi