title: The pneumococcus at the gates.
authors.forename: A
authors.initials: A
authors.lastname: Tomasz
mesh_terms: D004352:Drug Resistance, Microbial; D006801:Humans; D008826:Microbial Sensitivity Tests; D010403:Penicillin Resistance; D013296:Streptococcus pneumoniae / Q000235:genetics