title: Legionnaires' disease, Europe, 1999.
mesh_terms: D018563:Disease Notification; D004196:Disease Outbreaks / Q000706:statistics & numerical data*; D005060:Europe / Q000453:epidemiology; D006801:Humans; D007877:Legionnaires' Disease / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D011159:Population Surveillance; D012307:Risk Factors; D014195:Travel