Effects of anticholinergics and beta-agonists in COPD.
Hansen-Flaschen
John
J
D000280:Administration, Inhalation; D000318:Adrenergic beta-Agonists / Q000009:adverse effects*; D018680:Cholinergic Antagonists / Q000009:adverse effects; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy* / Q000401:mortality
D000318:Adrenergic beta-Agonists; D018680:Cholinergic Antagonists