C. E. Lindenburg

Decline in HIV incidence and injecting, but not in sexual risk behaviour, seen in drug users in Amsterdam: a 19-year prospective cohort study

M. Prins, R. Coutinho, C. Smit, 2006, AIDS.

Hepatitis C testing and treatment among active drug users in Amsterdam: results from the DUTCH-C project

P. Jansen, J. Schinkel, R. Coutinho, 2011, European journal of gastroenterology & hepatology.

Long-term follow-up: no effect of therapeutic vaccination with HIV-1 p17/p24:Ty virus-like particles on HIV-1 disease progression.

I. Williams, J. Weber, I. Stolte, 2002, Vaccine.

Common Bile Duct Dilatation in Drug Users With Chronic Hepatitis C Is Associated With Current Methadone Use

B. Grady, U. Beuers, C. Weegink, 2014, Journal of addiction medicine.

No evidence that vaccination with a polysaccharide pneumococcal vaccine protects drug users against all-cause pneumonia.

B. H. Benthem, M. Langendam, R. Coutinho, 2001, AIDS.