title: Maximal expiratory flow and lung volume changes associated with exercise-induced asthma in children and the effect of breathing a low-density gas mixture.
mesh_terms: D000293:Adolescent; D000420:Albuterol / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy / Q000503:physiopathology*; D001274:Atmospheric Pressure; D002648:Child; D006371:Helium; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D010100:Oxygen; D005082:Physical Exertion; D010991:Plethysmography; D012123:Pulmonary Ventilation; D012212:Rheology; D013147:Spirometry; D014797:Vital Capacity
chemical_list: D006371:Helium; D000420:Albuterol; D010100:Oxygen