title: Subsensitivity to the bronchodilator action of beta 2-adrenergic agonists.
authors.forename: H S
authors.initials: HS
authors.lastname: Nelson
mesh_terms: D000318:Adrenergic beta-Agonists / Q000494:pharmacology*; D001980:Bronchi / Q000187:drug effects* / Q000378:metabolism; D015536:Down-Regulation; D004361:Drug Tolerance; D006801:Humans; D011943:Receptors, Adrenergic, beta / Q000187:drug effects
chemical_list: D000318:Adrenergic beta-Agonists; D011943:Receptors, Adrenergic, beta