(Q33853713)
Statements
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What makes a respondent-driven sampling "seed" productive? Example of finding at-risk Massachusetts men who have sex with men (English)
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Kenneth H Mayer
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Matthew J Mimiaga
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Steven A Safren
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Sari L Reisner
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Carey V Johnson
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Sean Bland
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Patricia Case
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1 May 2010
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87
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467-479
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Identifiers
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