title: Pursed-lips breathing for improved oxygenation at altitude.
authors.forename: Martin
authors.initials: M
authors.lastname: Burtscher
mesh_terms: D000531:Altitude; D000532:Altitude Sickness / Q000628:therapy*; D006801:Humans; D010100:Oxygen / Q000097:blood*; D010101:Oxygen Consumption / Q000502:physiology*; D011654:Pulmonary Edema / Q000628:therapy; D012119:Respiration
chemical_list: D010100:Oxygen