[Outbreak of Legionnaires' disease--cooperation is important!].
Kristiansen
Bjørn-Erik
BE
D003140:Communicable Disease Control / Q000458:organization & administration*; D004196:Disease Outbreaks / Q000517:prevention & control; D006801:Humans; D007877:Legionnaires' Disease / Q000453:epidemiology / Q000517:prevention & control*; D009664:Norway / Q000453:epidemiology