title: The Lassa fever episode, Metro Toronto, August, 1976.
mesh_terms: D004812:Epidemiologic Methods; D005060:Europe; D005260:Female; D006801:Humans; D007835:Lassa Fever / Q000175:diagnosis / Q000453:epidemiology* / Q000517:prevention & control; D009864:Ontario; D014195:Travel
vernacular_title: Episode de fièvre de Lassa, Toronto métropolitain, août 1976