Predictive relationship between adolescent oral and vaginal sex: results from a prospective, longitudinal study.
| Autor: | Song AV, Halpern-Felsher BL |
|---|---|
| Zdroj: | Archives of Pediatrics & Adolescent Medicine; Mar2011, Vol. 165 Issue 3, p243-249, 7p |
| Databáze: | Complementary Index |
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