P3.001 Patterns of Recent Alcohol and Marijuana Use as Predictors of Condom Use, Pregnancy and Sexually Transmitted Infections During 18-Months of Follow-Up Among African-American Female Adolescents
P3.001 Patterns of Recent Alcohol and Marijuana Use as Predictors of Condom Use, Pregnancy and Sexually Transmitted Infections During 18-Months of Follow-Up Among African-American Female Adolescents