:thinking:Lähinnä mietityttää
"Conflicts of interest
The company for which the study authors work and the companies that manufacture the e-cigarettes tested for this study are owned by the same parent company."
Study Confirms That E-Cigarettes Generate Virtually No Toxins - Hit & Run : Reason.com
Comparison of select analytes in aerosol from e-cigarettes with smoke from conventional cigarettes and with ambient air