title: Norwalk-like virus--issues for surveillance.
authors.forename: Paul
authors.initials: P
authors.lastname: Roche
authors.forename: John
authors.initials: J
authors.lastname: Marshall
authors.forename: Jenean
authors.initials: J
authors.lastname: Spencer
mesh_terms: D001315:Australia / Q000453:epidemiology; D017250:Caliciviridae Infections / Q000175:diagnosis / Q000453:epidemiology*; D005260:Female; D005759:Gastroenteritis / Q000453:epidemiology* / Q000821:virology*; D006801:Humans; D015994:Incidence; D008297:Male; D029322:Norovirus / Q000302:isolation & purification*; D018570:Risk Assessment