title: Occurrence of glycopeptide resistance among Enterococcus faecium isolates from conventional and ecological poultry farms.
authors.affiliation: Danish Veterinary Laboratory, Copenhagen, Denmark.
authors.forename: F M
authors.initials: FM
authors.lastname: Aarestrup
mesh_terms: D000383:Agriculture; D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D001426:Bacterial Proteins / Q000096:biosynthesis / Q000235:genetics; D019729:Carbon-Oxygen Ligases; D002645:Chickens / Q000382:microbiology*; D003718:Denmark; D004352:Drug Resistance, Microbial / Q000235:genetics; D016984:Enterococcus faecium / Q000187:drug effects* / Q000235:genetics; D005243:Feces / Q000382:microbiology; D006020:Glycopeptides; D008025:Ligases / Q000096:biosynthesis / Q000235:genetics; D011200:Poultry; D018505:Waste Management
chemical_list: D000900:Anti-Bacterial Agents; D001426:Bacterial Proteins; D006020:Glycopeptides; C071437:VanA ligase, Bacteria; D008025:Ligases; D019729:Carbon-Oxygen Ligases; C016249:avoparcin