| Title | Journal | Date | Pubmed ID |
|---|---|---|---|
| Nicotine gum dose and weight gain after smoking cessation. | J Consult Clin Psychol | 1996 Aug | 8803371 |
| Nontobacco sources of cotinine in the urine of nonsmokers. | Clin Pharmacol Ther | 1995 Apr | 7712678 |
| Smokeless tobacco abstinence effects and nicotine gum dose. | Psychopharmacology (Berl) | 1992 | 1738794 |