Observations on an outbreak of infectious hepatitis in Baltimore during 1951.
D015142:Baltimore; D004196:Disease Outbreaks; D006505:Hepatitis; D006506:Hepatitis A / Q000453:epidemiology*; D006801:Humans; D014765:Viral Vaccines
D014765:Viral Vaccines
HEPATITIS, INFECTIOUS/epidemiology
J Lab Clin Med. 1951 Jan;37(1):104-21
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