RT Journal Article SR Electronic(1) A1 Semenza, J C A1 Nichols, G YR 2007 T1 Cryptosporidiosis surveillance and water-borne outbreaks in Europe JF Eurosurveillance VO 12 IS 5 SP 13SP 711 OP 14 DO https://doi.org/10.2807/esm.12.05.00711-en UL https://www.eurosurveillance.org/content/10.2807/esm.12.05.00711-en