Same behaviors, different HIV/STD risks for Whites, African-Americans.
D001741:Black or African American / Q000706:statistics & numerical data*; D015658:HIV Infections / Q000453:epidemiology; D006801:Humans; D012307:Risk Factors; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases / Q000453:epidemiology*; D019966:Substance-Related Disorders; D044465:White People / Q000706:statistics & numerical data*