Discussion: Subject selection, recruitment, and retention in longitudinal studies involving perinatal substance abuse and human immunodeficiency virus infection

Research output: Contribution to journalArticle

1 Scopus citations
Original languageEnglish (US)
Pages (from-to)183-193
Number of pages11
JournalNIDA Research Monograph Series
Issue number117
StatePublished - Dec 1 1992

ASJC Scopus subject areas

  • Medicine (miscellaneous)

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