title: Letter: Chloramphenicol resistance in haemophilus species.
mesh_terms: D002701:Chloramphenicol / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D006192:Haemophilus Infections / Q000188:drug therapy; D006193:Haemophilus influenzae / Q000187:drug effects*; D006801:Humans
chemical_list: D002701:Chloramphenicol