Inhaled long-acting β-agonists versus anticholinergics in older patients with chronic obstructive pulmonary disease

Ann Intern Med. 2011 Oct 18;155(8):561; author reply 561-2. doi: 10.7326/0003-4819-155-8-201110180-00018.
No abstract available

Publication types

  • Letter
  • Comment

MeSH terms

  • Adrenergic beta-Agonists / therapeutic use*
  • Bronchodilator Agents / therapeutic use*
  • Cholinergic Antagonists / therapeutic use*
  • Female
  • Humans
  • Male
  • Pulmonary Disease, Chronic Obstructive / drug therapy*

Substances

  • Adrenergic beta-Agonists
  • Bronchodilator Agents
  • Cholinergic Antagonists