title: Comments on "Propofol versus sevoflurane for fiberoptic intubation under spontaneous breathing anesthesia in patients difficult to intubate".
authors.forename: F S
authors.initials: FS
authors.lastname: Xue
authors.forename: Y J
authors.initials: YJ
authors.lastname: Yuan
authors.forename: Q
authors.initials: Q
authors.lastname: Wang
authors.forename: J H
authors.initials: JH
authors.lastname: Liu
authors.forename: X
authors.initials: X
authors.lastname: Liao
mesh_terms: D058109:Airway Management / Q000379:methods*; D000769:Anesthesia, Inhalation; D018685:Anesthetics, Inhalation / Q000009:adverse effects; D018686:Anesthetics, Intravenous / Q000009:adverse effects; D001049:Apnea / Q000139:chemically induced; D001999:Bronchoscopy; D016292:Procedural Sedation; D006801:Humans; D007442:Intubation, Intratracheal / Q000379:methods*; D008738:Methyl Ethers / Q000009:adverse effects; D055100:Optical Fibers; D015742:Propofol / Q000009:adverse effects; D012121:Respiration, Artificial / Q000009:adverse effects; D012307:Risk Factors; D000077149:Sevoflurane
chemical_list: D018685:Anesthetics, Inhalation; D018686:Anesthetics, Intravenous; D008738:Methyl Ethers; D000077149:Sevoflurane; D015742:Propofol