The athlete and medication.
D000293:Adolescent; D001993:Bronchodilator Agents / Q000627:therapeutic use; D004358:Drug Therapy; D006801:Humans; D006967:Hypersensitivity / Q000188:drug therapy; D012955:Societies, Medical; D013178:Sports Medicine; D014481:United States
D001993:Bronchodilator Agents