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Incidence of HIV and Syphilis among Men Who Have Sex with Men (MSM) in Beijing: An Open Cohort Study
BACKGROUND: This study investigated HIV and syphilis incidence among men who have sex with men (MSM) in Beijing, China. METHODS: An open cohort was established from September 2009 to April 2012. Participants were followed up with every three to four months after recruitment and for thirty-one months...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4591335/ https://www.ncbi.nlm.nih.gov/pubmed/26426271 http://dx.doi.org/10.1371/journal.pone.0138232 |