title: The effect of food or previous medication upon the action of an oral bronchodilator.
mesh_terms: D000293:Adolescent; D001249:Asthma / Q000188:drug therapy*; D001986:Bronchial Spasm / Q000188:drug therapy; D001993:Bronchodilator Agents / Q000378:metabolism / Q000494:pharmacology*; D002648:Child; D004358:Drug Therapy; D005215:Fasting; D005260:Female; D005502:Food; D006801:Humans; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D013147:Spirometry
chemical_list: D001993:Bronchodilator Agents; D007545:Isoproterenol