cigarettes in the 1970s I Grew - These were popular cigarettes… More Cigarettes 1970s Print Advertisement

Eskander says

Oskar Jefsen, from the psychosis research unit at Aarhus University in Denmark

Duplication publications and reports that were considered either not to be of sufficient scientific rigor (e.g., single case reports) or containing information with little relevance to clinicians were excluded, the latter in order to keep the article of readable size

The advertising and marketing of electronic cigarettes and other vaping devices are becoming ubiquitous, and they are very successful in convincing people that these products are virtually harmless because they do not contain some of the more deadly ingredients in cigarettes