title: [Letter: Acute non-bacterial gastroenteritis in small children: as unknown virus as the cause].
mesh_terms: D000208:Acute Disease; D002648:Child; D005759:Gastroenteritis / Q000209:etiology* / Q000382:microbiology; D006801:Humans; D014780:Viruses
vernacular_title: Akut non-bakteriel gastroenteritis hos mindre børn: hidtil ikke kendt virus synes at vaere hovedårsagen