Electronic cigarettes are widely used, but the characteristics of puffs have not been analysed on very large series
Nitrosamines [modifier | modifier le code] Les nitrosamines, principaux agents cancrignes contenus dans le tabac, n'ont t dtects dans les liquides vapoter qu' l'tat de traces, des taux quivalents ceux des substituts nicotiniques tels que les patches ou gommes la nicotine et qui sont 500 fois moindres que ceux que l'on retrouve dans les vritables cigarettes [2]
These include a wide range of measures: limiting availability, warning labels, nicotine replacement therapy (NRT) and establishing non-smoking areas (Berridge 1998
& Pearson, J
About the study Semen samples were collected from 113 men and categorized into non-smokers (NS, n=37), tobacco smokers (TS, n=39), and cannabis smokers (CS, n=37)