Biochemical and genetic characterization of the β-lactamases of Y. aldovae, Y. bercovieri, Y. frederiksenii and 'Y. ruckeri' strains
Keywords: Y. aldovae; Y. bercovieri; Y. frederiksenii; 'Y. ruckeri'; Natural β-lactam resistance; AmpC β-lactamase; Class A β-lactamase;