academic article

• Comparison of phosphatidylethanol results to self-reported alcohol consumption among young injection drug users..  Alcohol and alcoholism (Oxford, Oxfordshire).  49:520-524. 2014
• Concordance of risk behavior reporting within HCV serodiscordant injecting partnerships of young injection drug users in San Francisco, CA. 2014
• Comparison of Hepatitis C Virus RNA and antibody detection in dried blood spots and plasma specimens. 2014
• Intimate injection partnerships are at elevated risk of high-risk injecting: a multi-level longitudinal study of HCV-serodiscordant injection partnerships in San Francisco, CA. 2014
• Human leukocyte antigen B*57 does not fully explain hepatitis C clearance in HIV controllers..  AIDS (London, England).  27:2691-2696. 2013
• Biomarker validation of recent unprotected sexual intercourse in a prospective study of young women engaged in sex work in Phnom Penh, Cambodia..  Sexually transmitted diseases.  40:462-468. 2013
• Injecting risk behavior among traveling young injection drug users: travel partner and city characteristics..  Journal of urban health : bulletin of the New York Academy of Medicine.  90:500-515. 2013
• Enhanced retention strategies and willingness to participate among hard-to-reach female sex workers in Barcelona for HIV prevention and vaccine trials..  Human vaccines & immunotherapeutics.  9:420-429. 2013
• Frequent longitudinal sampling of hepatitis C virus infection in injection drug users reveals intermittently detectable viremia and reinfection..  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America.  56:405-413. 2013
• Hazardous alcohol consumption among young adult IDU and its association with high risk behaviors. 2013
• Sex work and HIV in Cambodia: trajectories of risk and disease in two cohorts of high-risk young women in Phnom Penh, Cambodia. 2013
• Mortality among young injection drug users in San Francisco: a 10-year follow-up of the UFO study..  American journal of epidemiology.  175:302-308. 2012
• Cervical human papillomavirus infection among young women engaged in sex work in Phnom Penh, Cambodia: prevalence, genotypes, risk factors and association with HIV infection..  BMC infectious diseases.  12:-. 2012
• Correlates of amphetamine-type stimulant use and associations with HIV-related risks among young women engaged in sex work in Phnom Penh, Cambodia. 2012
• Testing for amphetamine-type stimulant (ATS) use to ascertain validity of self-reported ATS use among young female sex workers in Cambodia. 2012
• The impact of human T-cell lymphotropic virus I infection on clinical and immunologic outcomes in patients coinfected with HIV and hepatitis C virus..  Journal of acquired immune deficiency syndromes (1999).  57 Suppl 3:S202-S207. 2011
• HIV vaccine trial willingness among injection and non-injection drug users in two urban centres, Barcelona and San Francisco..  Vaccine.  29:1991-1996. 2011
• Selling sex in unsafe spaces: sex work risk environments in Phnom Penh, Cambodia..  Harm reduction journal.  8:-. 2011
• Temporal changes in HCV genotype distribution in three different high risk populations in San Francisco, California..  BMC infectious diseases.  11:-. 2011
• Young women engaged in sex work in Phnom Penh, Cambodia, have high incidence of HIV and sexually transmitted infections, and amphetamine-type stimulant use: new challenges to HIV prevention and risk..  Sexually transmitted diseases.  38:33-39. 2011
• Are young injection drug users ready and willing to participate in preventive HCV vaccine trials?.  Vaccine.  28:5947-5951. 2010
• Hepatitis C virus risk behaviors within the partnerships of young injecting drug users..  Addiction (Abingdon, England).  105:1254-1264. 2010
• Risk behaviors after hepatitis C virus seroconversion in young injection drug users in San Francisco. 2009
• Acute hepatitis C virus infection in young adult injection drug users: a prospective study of incident infection, resolution, and reinfection..  The Journal of infectious diseases.  200:1216-1226. 2009
• Predictors of injection drug use cessation and relapse in a prospective cohort of young injection drug users in San Francisco, CA (UFO Study). 2009