Confounding is a risk for all observational designs

Eur Respir J. 2023 Jul 20;62(1):2300687. doi: 10.1183/13993003.00687-2023. Print 2023 Jul.
No abstract available

Publication types

  • Letter
  • Comment

MeSH terms

  • Gastroesophageal Reflux*
  • Humans
  • Idiopathic Pulmonary Fibrosis*
  • Research Design