Authors: Gras, MJ van Benthem, BHB Coutinho, RA van den Hoek, A

Citation: Mj. Gras et al., Determinants of high-risk sexual behavior among immigrant groups in Amsterdam: Implications for interventions, J ACQ IMM D, 28(2), 2001, pp. 166-172

Authors: Gras, MJ Weide, JF Langendam, MW Coutinho, RA van den Hoek, A

Citation: Mj. Gras et al., HIV prevalence, sexual risk behaviour and sexual mixing patterns among migrants in Amsterdam, the Netherlands, AIDS, 13(14), 1999, pp. 1953-1962