title: Pneumococci relatively insensitive to penicillin in Australia and New Guinea.
mesh_terms: D000328:Adult; D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology; D001315:Australia; D002353:Carrier State / Q000382:microbiology; D002648:Child; D006801:Humans; D051379:Mice; D008826:Microbial Sensitivity Tests; D009512:New Guinea; D010400:Penicillin G / Q000494:pharmacology; D010403:Penicillin Resistance; D011008:Pneumococcal Infections / Q000453:epidemiology / Q000382:microbiology*; D012703:Serotyping; D013296:Streptococcus pneumoniae / Q000187:drug effects / Q000302:isolation & purification* / Q000472:pathogenicity; D014774:Virulence
chemical_list: D000900:Anti-Bacterial Agents; D010400:Penicillin G