Contrairement la cigarette traditionnelle, il ny a pas de combustion , donc pas de goudrons, monoxyde de carbone, ni des milliers de substances cancrignes retrouves dans la fume de tabac
Because the collection process is directly observed, oral fluid testing greatly reduces the opportunity for specimen substitution, dilution, or adulteration while simplifying collection in workplaces, healthcare facilities, schools, correctional institutions, and field testing environments
These factors can result in either underdiagnosis or overdiagnosis of LTBI due to false-negative or false-positive results, leading to delayed or unnecessary preventive chemotherapy (120, 121)
doi:10.2135/cropsci2014.11.0789
Many smokers view smoking as an enjoyable activity, so this should be reversed