• Are beta-2-agonists or anticholinergics more effective for treating COPD? 

    Richmond, John R.; Babcock, Chad F.; Mayo, Helen G. (Family Physicians Inquiries Network, 2004-06)
    Both β2-agonists and anticholinergics appear to improve symptoms for patients with chronic obstructive pulmonary disease (COPD). Recent research indicates that adding a long-acting anti-cholinergic to a β2-agonist may ...
  • Do inhaled beta-agonists control cough in URIs or acute bronchitis? 

    Stephens, Mary Maniscalco; Nashelsky, Joan (Family Physicians Inquiries Network, 2004-08)
    Patients who receive inhaled beta-agonists for cough due to acute upper respiratory infections (URI) are just as likely to report a productive cough at 7 days compared with patients treated with placebo (strength of ...