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To evaluate the incidence and risk factors for human immunodeficiency virus (HIV) seroconversion of HIV‐negative partners among HIV‐discordant couples in Liuzhou, China, 1854 eligible HIV‐serodiscordant couples were retrospectively identified through the HIV epidemiology and follow‐up database from January 1, 1996 to June 30, 2013. Cox proportional‐hazards model was used to examine risk factors related...
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