D
DiFranza, Joseph
| Title | Year | PMID |
|---|---|---|
| Nicotine-dependence symptoms are associated with smoking frequency in adolescents. | 2003 | 14507528 |
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| Title | Year | PMID |
|---|---|---|
| Nicotine-dependence symptoms are associated with smoking frequency in adolescents. | 2003 | 14507528 |