1. Different patterns of sexual identity development over time: implications for the psychological adjustment of lesbian, gay, and bisexual youths;Rosario;J Sex Res,2011
2. Monitoring the Future national survey results on drug use: 1975–2014: Overview, key findings on adolescent drug use;Johnston,2015
3. Center for Behavioral Health Statistics and Quality. Behavioral health trends in the United States: Results from the 2014 National Survey on Drug Use and Health; 2014. Available at: http://www.samhsa.gov/data/.
4. Centers for Disease Control and Prevention, Youth Risk Behavior Surveillance System (YRBSS). Available at: www.cdc.gov/healthyyouth/yrbs/index.htm.
5. Assessment of difference in dimensions of sexual orientation: implications for substance use research in a college-age population;McCabe;J Stud Alcohol Drugs,2005