title: [Hepatitis B: a considerable risk].
mesh_terms: D003815:Dentists; D006509:Hepatitis B / Q000453:epidemiology / Q000635:transmission*; D006801:Humans; D009784:Occupational Diseases / Q000453:epidemiology*; D012307:Risk Factors
vernacular_title: L'hépatite B: un risque considérable.