(Q46244563)
Statements
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Genital ulcers and male circumcision as risk factors for acquiring HIV-1 in Zambia (English)
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Hira SK
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Kamanga J
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Macuacua R
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Mwansa N
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Cruess DF
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Perine PL
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1 March 1990
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161
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3
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584-585
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