title: [Survey on in-hospital oxygen therapy].
authors.forename: F
authors.initials: F
authors.lastname: Pérez Sánchez
authors.forename: A
authors.initials: A
authors.lastname: Abón Santos
authors.forename: A
authors.initials: A
authors.lastname: Villanueva Antón
mesh_terms: D006801:Humans; D007297:Inpatients; D007388:Internal Medicine; D010102:Oxygen Inhalation Therapy / Q000706:statistics & numerical data; D015272:Pulmonary Medicine; D013030:Spain; D013514:Surgical Procedures, Operative; D011795:Surveys and Questionnaires; D014194:Traumatology