title: Pulmonary effects of oxygen breathing. A 6-hour study in normal men.
mesh_terms: D000293:Adolescent; D000328:Adult; D001999:Bronchoscopy; D002923:Cilia / Q000187:drug effects; D003864:Depression, Chemical; D004305:Dose-Response Relationship, Drug; D005260:Female; D006801:Humans; D008168:Lung / Q000187:drug effects*; D008297:Male; D008875:Middle Aged; D009092:Mucous Membrane / Q000187:drug effects; D010100:Oxygen / Q000633:toxicity*; D012129:Respiratory Function Tests; D013997:Time Factors; D014132:Trachea / Q000187:drug effects*; D014136:Tracheitis / Q000209:etiology*
chemical_list: D010100:Oxygen