Sexual uses of alcohol and drugs and the associated health risks: a cross sectional study of young people in nine European cities
BMC Public Health 2008, 8:155, 9 May 2008
http://www.biomedcentral.com/1471-2458/8/155/abstract
"Young people in European countries are experiencing high levels of alcohol and drug use and escalating levels of sexually transmitted infections. Individually these represent major public health priorities. Understanding of the association between sex and substance use, and specifically the strategic roles for which young people utilise substances to facilitate sexual activity, remains limited. "
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