title: Reversal of pulmonary hypertension in patients with chronic bronchitis by long-term administration of oxygen in the home.
mesh_terms: D001794:Blood Pressure; D001991:Bronchitis / Q000628:therapy*; D006699:Home Care Services; D006801:Humans; D006976:Hypertension, Pulmonary / Q000628:therapy*; D010102:Oxygen Inhalation Therapy