title: [Avian influenza without respiratory problems. Verified infection in a Vietnamese boy brings up a question about symptoms].
authors.affiliation: Smittskyddsinstitutet, Stockholm. Ragnar.Norrby@smi.ki.se
authors.forename: Ragnar
authors.initials: R
authors.lastname: Norrby
mesh_terms: D002648:Child; D003967:Diarrhea / Q000821:virology; D018792:Encephalitis, Viral / Q000821:virology; D017809:Fatal Outcome; D006801:Humans; D007251:Influenza, Human / Q000175:diagnosis*; D008297:Male