載入...
Type of contraception method used at last intercourse and associations with health risk behaviors among US adolescents
BACKGROUND: This study was conducted to examine associations with contraception methods used at last sexual intercourse among US adolescents. STUDY DESIGN: Data consisted of sexually active adolescents (9(th)–12(th) grade, weighted n = 24,638) from 1999–2007 Youth Risk Behavior Surveillance System (...
Na minha lista:
| Main Authors: | , , , , , , |
|---|---|
| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
2010
|
| 主題: | |
| 在線閱讀: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2993018/ https://ncbi.nlm.nih.gov/pubmed/21074019 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.contraception.2010.05.007 |
| 標簽: |
添加標簽
沒有標簽, 成為第一個標記此記錄!
|