[Enterovirus studies during the 1959 poliomyelitis epidemic in Hungary].
D004770:Enterovirus; D058872:Epidemics; D006814:Hungary; D011000:Pleurodynia, Epidemic / Q000453:epidemiology*; D011051:Poliomyelitis / Q000453:epidemiology*; D012106:Research
PLEURODYNIA, EPIDEMIC/epidemiology; POLIOMYELITIS/epidemiology