title: Response.
authors.forename: Carlos M
authors.initials: CM
authors.lastname: Luna
authors.forename: Sergio
authors.initials: S
authors.lastname: Sarquis
authors.forename: Ariel
authors.initials: A
authors.lastname: Sosa
authors.forename: María
authors.initials: M
authors.lastname: Otaola
authors.forename: Nicolás
authors.initials: N
authors.lastname: Bailleau
authors.forename: Carlos A
authors.initials: CA
authors.lastname: Vay
authors.forename: Célica
authors.initials: C
authors.lastname: Irrarzábal
authors.forename: Angela
authors.initials: A
authors.lastname: Famiglietti
authors.forename: Abelardo A
authors.initials: AA
authors.lastname: Capdevila
authors.forename: Michael S
authors.initials: MS
authors.lastname: Niederman
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D046508:Culture Techniques / Q000379:methods*; D003955:Diagnostic Tests, Routine / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D053717:Pneumonia, Ventilator-Associated / Q000175:diagnosis* / Q000188:drug therapy*; D017410:Practice Guidelines as Topic; D014132:Trachea / Q000382:microbiology*
chemical_list: D000900:Anti-Bacterial Agents