Add new comment

Comment: 

This is an interesting study that raises important questions about e-cigarette safety in the longer term.

Did you collect data about the type of device or the nicotine content of the fluid being used as US ejuice often has higher levels of nicotine that the UK

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.