title: Relative sensitivities of Streptococcus pneumoniae strains to penicillin and ceftriaxone.
authors.forename: D S
authors.initials: DS
authors.lastname: Hodes
authors.forename: T E
authors.initials: TE
authors.lastname: Sudol
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D002443:Ceftriaxone / Q000494:pharmacology*; D024881:Drug Resistance, Bacterial; D006801:Humans; D008826:Microbial Sensitivity Tests; D010403:Penicillin Resistance; D010406:Penicillins / Q000494:pharmacology*; D013296:Streptococcus pneumoniae / Q000187:drug effects*
chemical_list: D000900:Anti-Bacterial Agents; D010406:Penicillins; D002443:Ceftriaxone