ArticleAntimicrobial agents and chemotherapy2008

Highly variable penicillin resistance determinants PBP 2x, PBP 2b, and PBP 1a in isolates of two Streptococcus pneumoniae clonal groups, Poland 23F-16 and Poland 6B-20.

Radoslaw Izdebski et al.PubMed ↗Full text ↗Publisher ↗

No numbers read from the abstract.