title: Introduction: The prevention agenda.
authors: Tiffany
authors: T
authors: O'Callaghan
mesh_terms: D000818:Animals; D006518:Hepatitis Viruses / Q000276:immunology; D006801:Humans; D015994:Incidence; D008297:Male; D008403:Mass Screening / Q000639:trends; D008875:Middle Aged; D009369:Neoplasms / Q000191:economics / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control*; D012907:Smoking / Q000009:adverse effects / Q000453:epidemiology / Q000639:trends