Contrary to real world conditions, teeth were not exposed to other staining substances which may influence the results
Replication of Tobacco mosaic virus on endoplasmic reticulum and role of the cytoskeleton and virus movement protein in intracellular distribution of viral RNA
If youre a heavy user, those numbers might stretch further
The long-established relaxing effect of cigarettes comes from their nicotine, a highly addictive chemical that you can get whenever you smoke one
Rodriguez, Safety and Injury Characteristics of Youth Farmworkers in North Carolina. Presentation at North Carolina Farmworker Institute, Chapel Hill, North Carolina, April 10, 2014
PMI is developing smoke-free products, such as IQOS , for this large population