title: Hepatitis B immunization coverage and risk behaviour among Danish travellers: are immunization strategies based on single journey itineraries rational?
authors.forename: Gerard
authors.initials: G
authors.lastname: Sonder
authors.forename: Anneke
authors.initials: A
authors.lastname: van den Hoek
mesh_terms: D003718:Denmark; D006302:Health Services Research; D006509:Hepatitis B / Q000517:prevention & control*; D017325:Hepatitis B Vaccines / Q000008:administration & dosage* / Q000276:immunology; D006801:Humans; D012309:Risk-Taking; D014195:Travel; D014611:Vaccination
chemical_list: D017325:Hepatitis B Vaccines