Multi-dimensional factors associated with unprotected anal intercourse with regular partners among Chinese men who have sex with men in Hong Kong: a respondent-driven sampling survey
Main Authors: | , |
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Format: | Online |
Language: | English |
Published: |
BioMed Central
2014
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Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3996134/ |