[Poliomyelitis epidemic in Sweden, 1953, especially in Stockholm and vicinity].
D058872:Epidemics; D006801:Humans; D011051:Poliomyelitis / Q000453:epidemiology*; D013548:Sweden
POLIOMYELITIS/epidemiology
Poliomyelitepidemien i Sverige 1953; speciellt i Stockholm med omgivningar.