van Duynhoven, YTHPvan de Laar, MJWSchop, WA), (van Loon, AMSprenger, MJW2025-03-142025-03-141997https://rivm.openrepository.com/handle/10029/637107Prevalence and risk factors for hepatitis B virus infections among visitors to an STD clinic.ArticleGenitourin Med 1997; 73:488-922025-03-14