Bronchodilators.
D000281:Administration, Intranasal; D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000318:Adrenergic beta-Agonists / Q000008:administration & dosage; D001249:Asthma / Q000188:drug therapy; D001991:Bronchitis / Q000188:drug therapy; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D006801:Humans; D010277:Parasympathomimetics / Q000627:therapeutic use; D013806:Theophylline / Q000627:therapeutic use
D000305:Adrenal Cortex Hormones; D000318:Adrenergic beta-Agonists; D001993:Bronchodilator Agents; D010277:Parasympathomimetics; D013806:Theophylline