title: High-flow nasal oxygen is not an oxygen therapy device.
authors.affiliation: Hospital Ramón y Cajal, Neumologia, Carretera de Colmenar Viejo, Km 9,100, 28034 Madrid, Spain. Electronic address: sdiazlobato@gmail.com.
authors.forename: S
authors.initials: S
authors.lastname: Díaz-Lobato
authors.affiliation: Hospital Ramón y Cajal, Neumologia, Carretera de Colmenar Viejo, Km 9,100, 28034 Madrid, Spain.
authors.forename: J M
authors.initials: JM
authors.lastname: Alonso
authors.affiliation: Hospital Ramón y Cajal, Neumologia, Carretera de Colmenar Viejo, Km 9,100, 28034 Madrid, Spain.
authors.forename: J M
authors.initials: JM
authors.lastname: Carratalá
authors.affiliation: Hospital Ramón y Cajal, Neumologia, Carretera de Colmenar Viejo, Km 9,100, 28034 Madrid, Spain.
authors.forename: S
authors.initials: S
authors.lastname: Mayoralas
mesh_terms: D006801:Humans; D009666:Nose; D010102:Oxygen Inhalation Therapy / Q000295:instrumentation; D009626:Terminology as Topic