HBV and HCV serological monitoring among injection drugs users in opiate substitution treatment in Bosnia and Herzegovina
Introduction: Use of intravenous heroin carries a risk of serious medical conditions, including acquiring blood-borne infections.Therefore, hepatitis B virus (HBV) and hepatitis C virus (HCV) infection represent a threat for people who inject drugs (PWID).The objectives of this study were to determine the extent and characteristics of risk factors