title: Hepatitis B vaccination in clients attending for opiate replacement therapy: opportunism is key.
authors.affiliation: Western Australian Country Health Service-Midwest, Population Health, Geraldton, WA, Australia.
authors.forename: Samuel Michael
authors.initials: SM
authors.lastname: Bailey
authors.forename: Bert
authors.initials: B
authors.lastname: Oomkens
authors.forename: Marisa Theresa
authors.initials: MT
authors.lastname: Gilles
mesh_terms: D006509:Hepatitis B / Q000453:epidemiology / Q000517:prevention & control*; D017325:Hepatitis B Vaccines / Q000627:therapeutic use*; D006801:Humans; D058850:Opiate Substitution Treatment / Q000379:methods* / Q000639:trends; D009293:Opioid-Related Disorders / Q000188:drug therapy* / Q000453:epidemiology; D014611:Vaccination / Q000379:methods* / Q000639:trends
chemical_list: D017325:Hepatitis B Vaccines
keywords: hepatitis B; injecting drug use; methadone; opiate replacement therapy; vaccination