(Q35648785)
Statements
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Behavioral surveillance among people at risk for HIV infection in the U.S.: the National HIV Behavioral Surveillance System (English)
1 reference
Patrick S Sullivan
1 reference
Ida M Onorato
1 reference
Kathleen M Gallagher
1 reference
Amy Lansky
1 reference
1 January 2007
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1 reference
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Identifiers
1 reference