2005j-835 alcohol-relateddisorders campusviolence collegestudents crimesagainst cross-culturalcomparison cross-culturalstudies drinkingofalcoholicbeverages drugabuseandcrime drugsandsex empiricalresearch hivinfections rape rapeinuniversitiesandcolleges riskfactors riskreductionbehavior safetymeasures securitymeasures sexcrimes sexualbehavior sexualbehaviorsurveys sexuallytransmitteddiseases socioeconomicfactors transmission universitiesandcolleges wm274a352852005