title: [Legionella : how well is the problem understood, how well is it controlled, and how good are the regulations?].
authors.forename: B
authors.initials: B
authors.lastname: Schaefer
authors.forename: I
authors.initials: I
authors.lastname: Chorus
mesh_terms: D004196:Disease Outbreaks / Q000517:prevention & control* / Q000706:statistics & numerical data*; D005858:Germany / Q000453:epidemiology; D033161:Government Regulation; D006801:Humans; D007877:Legionnaires' Disease / Q000453:epidemiology* / Q000517:prevention & control*; D015995:Prevalence; D011315:Preventive Medicine / Q000331:legislation & jurisprudence*