title: Avian influenza. Infection study worries farmers, bird lovers.
authors.forename: Martin
authors.initials: M
authors.lastname: Enserink
mesh_terms: D025041:Animal Migration; D000818:Animals; D000835:Animals, Wild / Q000821:virology; D046090:Anseriformes / Q000502:physiology / Q000821:virology*; D005247:Feeding Behavior; D009980:Influenza A virus; D005585:Influenza in Birds / Q000453:epidemiology / Q000503:physiopathology / Q000635:transmission / Q000821:virology; D009426:Netherlands; D012107:Research Design