title: Galileo and the discovery of truth: Why does tracheostomy reduce sedation and analgesia requirements?
authors.forename: Richard R
authors.initials: RR
authors.lastname: Riker
authors.forename: Gilles L
authors.initials: GL
authors.lastname: Fraser
mesh_terms: D000698:Analgesia; D016292:Procedural Sedation; D006801:Humans; D007362:Intensive Care Units; D012121:Respiration, Artificial; D014139:Tracheostomy