(Q49020290)
Statements
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Virologic risk factors for vertical transmission of HIV type 1 in Puerto Rico. (English)
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1 reference
H Tien
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M Pagán
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R Swanstrom
1 reference
G V Hillyer
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C L Cadilla
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L M Meléndez-Guerrero
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1 April 2002
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18
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6
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447-460
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