title: Letter: Viral gastroenteritis in children.
mesh_terms: D002675:Child, Preschool; D005243:Feces / Q000382:microbiology; D005759:Gastroenteritis / Q000209:etiology*; D006801:Humans; D008854:Microscopy, Electron; D012087:Reoviridae; D012088:Reoviridae Infections