title: Regarding the death of density debate.
authors.forename: W
authors.initials: W
authors.lastname: Unger
mesh_terms: D019162:Anesthetics, Combined / Q000008:administration & dosage*; D018686:Anesthetics, Intravenous / Q000008:administration & dosage*; D005283:Fentanyl / Q000008:administration & dosage*; D006801:Humans; D007649:Ketamine / Q000008:administration & dosage*; D015742:Propofol / Q000008:administration & dosage*
chemical_list: D019162:Anesthetics, Combined; D018686:Anesthetics, Intravenous; D007649:Ketamine; D005283:Fentanyl; D015742:Propofol