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. 2014 Sep 22;9(9):e107652. doi: 10.1371/journal.pone.0107652

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© 2014 Yin et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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¹ UVAI: unprotected vaginal and/or anal intercourse; PLWHA: people living with HIV/AIDS; MCP: medical care provider; PS: prevention specialist; Man2Man: man to man sexual health seminar; PoSH: positive sexual health seminar.