| Rank | Title | Journal | Year | PubWeight™‹?› |
|---|---|---|---|---|
| 1 | Concurrent use of cigarettes and smokeless tobacco among US males and females. | J Environ Public Health | 2012 | 0.95 |
| 2 | Determinants of salivary cotinine concentrations among smokeless tobacco users. | Nicotine Tob Res | 2011 | 0.78 |