High frequency of reduced susceptibility to penicillin in serogroup 29E meningococci L. Arreaza, J.A. Vázquez Clinical Microbiology and Infection Volume 6, Issue 4, Pages 229-230 (April 2000) DOI: 10.1046/j.1469-0691.2000.00060-2.x Copyright © 2000 European Society of Clinical Infectious Diseases Terms and Conditions
Figure 1 Dendrogram of genetic relationship among 20 serogroup 29E meningococcal strains with different susceptibility patterns to penicillin (S: CMI ≤ 0.06 mg/L; R: CMI ≥ 0.12mg/L). The number of strains in each pattern is indicated in brackets. Clinical Microbiology and Infection 2000 6, 229-230DOI: (10.1046/j.1469-0691.2000.00060-2.x) Copyright © 2000 European Society of Clinical Infectious Diseases Terms and Conditions