highly significantp<0.001
4) We found highly significant differences for smoking-related VOCs such as acetonitrile, benzene and cyclohexadiene (p<0.001, respectively) between active smokers and non-smokers ( figure 1a ).
4) We found highly significant differences for smoking-related VOCs such as acetonitrile, benzene and cyclohexadiene (p<0.001, respectively) between active smokers and non-smokers ( figure 1a ).