[The poliomyelitis epidemic in Denmark 1950; statement by Sundhetsstyrelsen].
D003718:Denmark; D058872:Epidemics; D006801:Humans; D011051:Poliomyelitis / Q000453:epidemiology*
POLIOMYELITIS/epidemiology
POLIOEPIDEMIEN i Danmark 1950; meddelelse fra Sundhedsstyrelsen.