Staphylococcus aureus PBP4 Is Essential for β-Lactam Resistance in Community-Acquired Methicillin-Resistant Strains

Guido Memmi, Sergio R. Filipe, Mariana G. Pinho, Zhibiao Fu and Ambrose Cheung

Antimicrobial Agents and Chemotherapy 52 ( 11 ): 3955 - 3966 , 2008