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Semen analysis and sperm function tests: how much to test? Indian J Urol. HIV-1 is undetectable in preejaculatory secretions from HIV-1-infected men on suppressive HAART. Estimating per-act HIV transmission risk: a systematic review.

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Patel P, Borkowf CB, Brooks JT, Lasry A, Lansky A, Mermin J.

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