Figure 7
From: Polycyclic aromatic hydrocarbons in US and Swedish smokeless tobacco products
Ratio of PAH levels reported by Stepanov et al.[12]to those obtained in the present study.
Figure 7 | Chemistry Central Journal
From: Polycyclic aromatic hydrocarbons in US and Swedish smokeless tobacco products
Ratio of PAH levels reported by Stepanov et al.[12]to those obtained in the present study.