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Loss to follow-up in a cohort of HIV-negative men who have sex with men: Project Horizonte
OBJECTIVE: The objective of this study is to estimate the attrition rates and evaluate factors associated with loss to follow-up between 1994 and 2011 in an open cohort of HIV-negative men who have sex with men. METHODS: The Project Horizonte is an open cohort study that aimed to assess the incidenc...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Faculdade de Saúde Pública da Universidade de São Paulo
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5477724/ https://www.ncbi.nlm.nih.gov/pubmed/28678908 http://dx.doi.org/10.1590/S1518-8787.2017051006681 |