Učitavanje...
Social exchange of cigarettes by youth
Objective: This study seeks to determine the magnitude, nature, and correlates of social exchange of cigarettes among youth who smoke. Design: Cross sectional survey. Setting: Schools in 29 Minnesota communities. Participants: All students in grades 8, 9, and 10 (ages 13–16 years) in each participat...
Spremljeno u:
| Glavni autori: | , , , , |
|---|---|
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
BMJ Group
2003
|
| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1747718/ https://ncbi.nlm.nih.gov/pubmed/12773724 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/tc.12.2.148 |
| Oznake: |
Dodaj oznaku
Bez oznaka, Budi prvi tko označuje ovaj zapis!
|