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Alex H. Kral

Nonmedical Prescription Drug Use Among Injection Drug Users 2012
HIV Risks and Seroprevalence Among Mexican American Injection Drug Users in California 2011
Access to Sterile Syringes Through San Francisco Pharmacies and the Association with HIV Risk Behavior Among Injection Drug Users 2010
Approval of Syringe Exchange Programs in California: Results from a Local Approach to HIV Prevention 2008
Community Characteristics Associated with HIV Risk Among Injection Drug Users in the San Francisco Bay Area: A Multilevel Analysis 2007
Examination of the Association Between Syringe Exchange Program (SEP) Dispensation Policy and SEP Client-Level Syringe Coverage Among Injection Drug Users 2007
Higher Syringe Coverage Is Associated with Lower Odds of HIV Risk and Does Not Increase Unsafe Syringe Disposal Among Syringe Exchange Program Clients 2007
Human Immunodeficiency Virus and Hepatitis C Virus Testing Services at Syringe Exchange Programs: Availability and Outcomes 2007
The Impact of Legalizing Syringe Exchange Programs on Arrests Among Injection Drug Users in California 2007
Secondary Syringe Exchange Among Users of 23 California Syringe Exchange Programs 2006
Unmet Need for Recommended Preventive Health Services Among Clients of California Syringe Exchange Programs: Implications for Quality Improvement 2006
Condom Attitudes and Behaviors Among Injection Drug Users Participating in California Syringe Exchange Programs 2005
Police Crackdowns, Societal Cost, and the Need for Alternative Approaches 2005
Reducing Sexual Risk Among Injection Drug Users 2005
Sexual Risk Among Injection Drug Users Recruited from Syringe Exchange Programs in California 2005
Injection Risk Behaviors Among Clients of Syringe Exchange Programs with Different Syringe Dispensation Policies 2004
Sexual Relationships, Secondary Syringe Exchange, and Gender Differences in HIV Risk Among Drug Injectors 2004
Delivering Syringe Exchange Services Through Satellite Exchangers: The Sacramento Area Needle Exchange, USA 2003
What Is It About Needle and Syringe Programmes That Make Them Effective for Preventing HIV Transmission? 2003
Predictors and Prevention of Nonfatal Overdose Among Street-Recruited Injection Heroin Users in San Francisco Bay Area, 1998-1999 2001
Sexual Transmission of HIV-1 Among Injection Drug Users in San Francisco, USA: Risk-Factor Analysis 2001
Trends in HIV Seroprevalence and Risk Among Gay and Bisexual Men Who Inject Drugs in San Francisco, 1988 to 2000 2001
The Effect of Syringe Exchange Use on High-Risk Injection Drug Users: A Cohort Study 2000
High Prevalence of Abscesses and Cellulitis Among Community-Recruited Injection Drug Users in San Francisco 2000
Collateral Damage in the War on Drugs: HIV Risk Among Injection Drug Users 1999
Drug Paraphernalia Laws and Injection-Related Infectious Disease Risk Among Drug Injectors 1999
Risk Factors Among IDUs Who Give Injections to or Receive Injections from Other Drug Users 1999