RT Journal Article SR Electronic(1) A1 Joseph, C YR 2001 T1 Legionnaires' disease associated with a school trip to Spain JF Weekly releases (1997–2007) VO 5 IS 19 SP 1756 OP DO https://doi.org/10.2807/esw.05.19.01756-en UL https://www.eurosurveillance.org/content/10.2807/esw.05.19.01756-en