title: Outbreaks of viral gastroenteritis caused by small round structured virus in psycho-geriatric patients.
mesh_terms: D000368:Aged; D003428:Cross Infection / Q000453:epidemiology*; D004196:Disease Outbreaks; D005759:Gastroenteritis / Q000453:epidemiology*; D006801:Humans; D014777:Virus Diseases / Q000453:epidemiology*