RT Journal Article SR Electronic(1) A1 Lever, on behalf of the European Working Group for Legionella Infections (EWGLI), F YR 2002 T1 Outbreak of legionnaires’ disease associated with visits to Belgium - update JF Weekly releases (1997–2007) VO 6 IS 41 SP 1894 OP DO https://doi.org/10.2807/esw.06.41.01894-en UL https://www.eurosurveillance.org/content/10.2807/esw.06.41.01894-en