title: Identifying, gaining access to, and collecting data on African-American drug addicts.
authors.affiliation: Division of Criminal Justice, University of Delaware, Newark 19716.
authors.forename: L E
authors.initials: LE
authors.lastname: Pettiway
mesh_terms: D000293:Adolescent; D001741:Black or African American / Q000523:psychology*; D002648:Child; D003625:Data Collection; D006801:Humans; D007406:Interview, Psychological / Q000379:methods; D015143:Philadelphia; D012107:Research Design; D019966:Substance-Related Disorders / Q000523:psychology*; D014481:United States