Authors: Van Doornum, GJJ Lodder, A Buimer, M Van Ameijden, EJC Bruisten, S

Citation: Gjj. Van Doornum et al., Evaluation of hepatitis C antibody testing in saliva specimens collected by two different systems in comparison with HCV antibody and HCV RNA in serum, J MED VIROL, 64(1), 2001, pp. 13-20

Authors: Langendam, MW Van Brussel, GHA Coutinho, RA Van Ameijden, EJC

Citation: Mw. Langendam et al., Methadone maintenance and cessation of injecting drug use: results from the Amsterdam Cohort Study, ADDICTION, 95(4), 2000, pp. 591-600

Authors: Van der Werf, MJ Van Benthem, BHB Van Ameijden, EJC

Citation: Mj. Van Der Werf et al., Prevalence, incidence and risk factors of anaemia in HIV-positive and HIV-negative drug users, ADDICTION, 95(3), 2000, pp. 383-392

Authors: Van Ameijden, EJC Langendam, MW Notenboom, J Coutinho, RA

Citation: Ejc. Van Ameijden et al., Continuing injecting risk behaviour: results from the Amsterdam Cohort Study of drug users, ADDICTION, 94(7), 1999, pp. 1051-1061