(Q45786426)
Statements
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Human immunodeficiency virus type 1 env and p17gag sequence variation in polymerase chain reaction-positive, seronegative injection drug users (English)
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Vlahov D
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Markham RB
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Yu X
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Farzadegan H
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1 April 1995
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171
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4
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797-804
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Identifiers
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