title: [The O2 half marathon].
authors.affiliation: udo.lindner@t-online.de
authors.forename: Udo K
authors.initials: UK
authors.lastname: Lindner
mesh_terms: D000403:Airway Resistance / Q000502:physiology; D005541:Forced Expiratory Volume / Q000502:physiology; D006801:Humans; D009130:Muscle, Smooth / Q000503:physiopathology; D010100:Oxygen / Q000097:blood*; D029424:Pulmonary Disease, Chronic Obstructive / Q000209:etiology / Q000451:nursing* / Q000503:physiopathology; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects; D013147:Spirometry / Q000451:nursing; D014797:Vital Capacity / Q000502:physiology
chemical_list: D010100:Oxygen