Drug-resistant H influenzae: a growing geriatric problem.
D000368:Aged; D000900:Anti-Bacterial Agents / Q000494:pharmacology* / Q000627:therapeutic use; D001991:Bronchitis / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology; D002701:Chloramphenicol / Q000627:therapeutic use; D004352:Drug Resistance, Microbial; D006192:Haemophilus Infections / Q000175:diagnosis / Q000188:drug therapy; D006193:Haemophilus influenzae / Q000187:drug effects*; D006801:Humans; D011014:Pneumonia / Q000175:diagnosis / Q000188:drug therapy
D000900:Anti-Bacterial Agents; D002701:Chloramphenicol