[Epidemics of severe respiratory diseases in newborn infants caused by he Echo 11 virus].
D003604:Czechoslovakia; D004196:Disease Outbreaks; D004457:Echovirus Infections / Q000453:epidemiology*; D029822:Enterovirus B, Human / Q000302:isolation & purification*; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology*; D012141:Respiratory Tract Infections / Q000453:epidemiology*
Epidemie tĕzkých respiracních onemocnĕní u novorozenců vyvolaná virem Echo 11.