Period and Birth-Cohort Effects on Age of First Phencyclidine (PCP) Use Among Drug Users in New York City, 1960 to 2000
| Autor: | Bryant, Whitney K., Ompad, Danielle C., Ahern, Jennifer, Wu, Yingfeng, Vlahov, David, Galea, Sandro |
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| Zdroj: | In Annals of Epidemiology 2006 16(4):266-272 |
| Databáze: | ScienceDirect |
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