(Q45839302)
Statements
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The validity of immunological studies in human immunodeficiency virus infection: a three-year follow-up of 235 homo- or bisexual persons (English)
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Antonen J
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Ranki A
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Valle SL
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Seppälä E
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Vapaatalo H
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Suni J
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Krohn K
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1 December 1987
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95
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6
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275-282
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