Susceptibility of European β-lactamase-positive and -negative Haemophilus influenzae isolates from the periods 1997/1998 and 2002/2003
Fluit AC, Florijn A, Verhoef J et al. Susceptibility of European β-lactamase-positive and -negative Haemophilus influenzae isolates from the periods 1997/1998 and 2002/2003. J Antimicrob Chemother 2005; 56: 133-8.
Decreasing prevalence of β-lactamase production among respiratory tract isolates of Haemophilus influenzae in the United States
Heilmann KP, Rice CL, Miller AL et al. Decreasing prevalence of β-lactamase production among respiratory tract isolates of Haemophilus influenzae in the United States. Antimicrob Agents Chemother 2005; 49: 2561-4.
Association of amino acid substitutions in penicillin-binding protein 3 with β-lactam resistance in β-lactamase-negative ampicillin-resistant Haemophilus influenzae
Ubukata K, Shibasaki Y, Yamamoto K et al. Association of amino acid substitutions in penicillin-binding protein 3 with β-lactam resistance in β-lactamase-negative ampicillin-resistant Haemophilus influenzae. Antimicrob Agents Chemother 2001; 45: 1693-9.
Diversity of β-lactam resistance-conferring amino acid substitutions in penicillin-binding protein 3 of Haemophilus influenzae
Dabernat H, Delmas C, Seguy M et al. Diversity of β-lactam resistance-conferring amino acid substitutions in penicillin-binding protein 3 of Haemophilus influenzae. Antimicrob Agents Chemother 2002; 46: 2208-18.
Effect of extended-spectrum β-lactamases on the susceptibility of Haemophilus influenzae to cephalosporins
Tristram S. Effect of extended-spectrum β-lactamases on the susceptibility of Haemophilus influenzae to cephalosporins. J Antimicrob Chemother 2003; 51: 39-43.
Contribution of β-lactamase and PBP amino acid substitutions to amoxicillin/clavulanate resistance in β-lactamase-positive, amoxicillin/clavulanate-resistant Haemophilus influenzae
Matic V, Bozdogan B, Jacobs MR et al. Contribution of β-lactamase and PBP amino acid substitutions to amoxicillin/clavulanate resistance in β-lactamase-positive, amoxicillin/clavulanate-resistant Haemophilus influenzae. J Antimicrob Chemother 2003; 52: 1018-21.
National Committee for Clinical Laboratory Standards. NCCLS, Wayne, PA, USA
National Committee for Clinical Laboratory Standards. Methods for Dilution Antimicrobial Susceptibility Tests for Bacteria that Grow Aerobically - Sixth Edition: Approved Standard M7-A6. NCCLS, Wayne, PA, USA, 2003.
Extended-spectrum β-lactamases in the 21st century: Characterization, epidemiology, and detection of this important resistance threat
Bradford P. Extended-spectrum β-lactamases in the 21st century: characterization, epidemiology, and detection of this important resistance threat. Clin Microbiol Rev 2001; 14: 933-51.