title: Implementation of guidelines on hospital-acquired pneumonia: is there a clinical impact on outcome?
authors.forename: Antoni
authors.initials: A
authors.lastname: Torres
mesh_terms: D002986:Clinical Trials as Topic; D015331:Cohort Studies; D003428:Cross Infection / Q000628:therapy*; D017408:Guidelines as Topic; D006801:Humans; D011014:Pneumonia / Q000628:therapy*; D012122:Ventilators, Mechanical