TY - GEN AU - O'Brien,Megan S AU - Anthony,James C TI - Extra-medical stimulant dependence among recent initiates SN - 1879-0046 PY - 2009///0929 KW - Adolescent KW - Adult KW - Amphetamine-Related Disorders KW - epidemiology KW - Central Nervous System Stimulants KW - Child KW - Cocaine KW - pharmacokinetics KW - Cocaine-Related Disorders KW - Cross-Sectional Studies KW - Data Interpretation, Statistical KW - Education KW - Ethnicity KW - Female KW - Humans KW - Male KW - Methamphetamine KW - Psychiatric Status Rating Scales KW - Risk KW - Socioeconomic Factors KW - Substance-Related Disorders KW - United States KW - Urban Population KW - Young Adult N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural UR - https://doi.org/10.1016/j.drugalcdep.2009.04.016 ER -