The Effect of Defining Chronic Obstructive Pulmonary Disease by the Lower Limit of Normal of the FEV1/FVC Ratio

Ann Am Thorac Soc. 2018 Jun;15(6):766-767. doi: 10.1513/AnnalsATS.201802-109LE.
No abstract available

Publication types

  • Letter
  • Comment

MeSH terms

  • Forced Expiratory Volume
  • Humans
  • Pulmonary Disease, Chronic Obstructive*
  • Tiotropium Bromide

Substances

  • Tiotropium Bromide