Concurrent Sexual Partnerships Among Men Who Have Sex With Men in Shenzhen, China.
| Autor: | Toan H. Ha, Hongjie Liu, Hui Liu, Yuinao Cai, Tiejian Feng |
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| Zdroj: | Sexually Transmitted Diseases; Aug2010, Vol. 37 Issue 8, p506-511, 6p |
| Databáze: | Complementary Index |
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