title: Aspects on bronchial beta2-receptor tolerance.
mesh_terms: D000318:Adrenergic beta-Agonists / Q000627:therapeutic use*; D000420:Albuterol / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy*; D001980:Bronchi / Q000294:innervation*; D004351:Drug Resistance; D006801:Humans; D013997:Time Factors
chemical_list: D000318:Adrenergic beta-Agonists; D000420:Albuterol