title: New concepts in asthma.
mesh_terms: D000318:Adrenergic beta-Agonists / Q000494:pharmacology; D001249:Asthma / Q000209:etiology* / Q000503:physiopathology; D001980:Bronchi / Q000294:innervation / Q000503:physiopathology; D000242:Cyclic AMP / Q000502:physiology; D006801:Humans; D009475:Neurons, Afferent; D011941:Receptors, Adrenergic; D014132:Trachea / Q000294:innervation / Q000503:physiopathology
chemical_list: D000318:Adrenergic beta-Agonists; D011941:Receptors, Adrenergic; D000242:Cyclic AMP