Black adolescent crack users in Oakland: no quick fix.
Silverman
B G
BG
D000293:Adolescent; D000294:Adolescent Behavior; D001741:Black or African American; D002140:California; D003042:Cocaine; D006801:Humans; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases; D019966:Substance-Related Disorders
D003042:Cocaine