Cross-sectional e-cigarette studies are unreliable without timing of exposure and disease diagnosis

Intern Emerg Med. 2023 Jan;18(1):319-323. doi: 10.1007/s11739-022-03141-3. Epub 2022 Nov 25.
No abstract available

Publication types

  • Letter

MeSH terms

  • Cross-Sectional Studies
  • Electronic Nicotine Delivery Systems*
  • Humans
  • Smoking
  • Tobacco Products*