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Early initiation of sexual activity: a risk factor for sexually transmitted diseases, HIV infection, and unwanted pregnancy among university students in China

โœ Scribed by Qiaoqin Ma; Masako Ono-Kihara; Liming Cong; Guozhang Xu; Xiaohong Pan; Saman Zamani; Shahrzad Mortazavi Ravari; Dandan Zhang; Takayuki Homma; Masahiro Kihara


Book ID
115015961
Publisher
BioMed Central
Year
2009
Tongue
English
Weight
248 KB
Volume
9
Category
Article
ISSN
1471-2458

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