RT Journal Article SR Electronic(1) A1 Nichols, G YR 2006 T1 Infection risks from water in natural and man-made environments JF Eurosurveillance VO 11 IS 4 SP 1SP 611 OP 2 DO https://doi.org/10.2807/esm.11.04.00611-en UL https://www.eurosurveillance.org/content/10.2807/esm.11.04.00611-en