RT Journal Article SR Electronic(1) A1 Joseph, C YR 1997 T1 Outbreak of legionnaires’ disease among European tourists associated with Portugal JF Weekly releases (1997–2007) VO 1 IS 27 SP 1034 OP DO https://doi.org/10.2807/esw.01.27.01034-en UL https://www.eurosurveillance.org/content/10.2807/esw.01.27.01034-en