[Follow-up after the polio epidemic in Buskerud 1951].
D058872:Epidemics; D005500:Follow-Up Studies; D006801:Humans; D011051:Poliomyelitis / Q000453:epidemiology*
POLIOMYELITIS/epidemiology
Etterundersøkelse fra poliomyelittepidemien i Buskerud 1951.