| Title : Nicotine-dependence symptoms are associated with smoking frequency in adolescents - O'Loughlin_2003_Am.J.Prev.Med_25_219 |
| Author(s) : O'Loughlin J , DiFranza J , Tyndale RF , Meshefedjian G , McMillan-Davey E , Clarke PB , Hanley J , Paradis G |
| Ref : Am J Prev Med , 25 :219 , 2003 |
| Abstract : |
| PubMedSearch : O'Loughlin_2003_Am.J.Prev.Med_25_219 |
| PubMedID: 14507528 |