Additional commercial flocks in California stricken by Newcastle disease.
Nolen
R Scott
RS
D000818:Animals; D002140:California / Q000453:epidemiology; D002645:Chickens; D004196:Disease Outbreaks / Q000662:veterinary*; D004531:Eggs / Q000821:virology; D006801:Humans; D009521:Newcastle Disease / Q000453:epidemiology*