Changes in Escherichia coli to enteric protozoa ratios in rivers: Implications for risk-based assessment of drinking water treatment requirements

Water Research, Volume 205, 15 October 2021, 117707.

Émile Sylvestre, Sarah Dorner, Jean-Baptiste Burnet, Patrick Smeets, Gertjan Medema, Philippe Cantin, Manuela Villion, Caroline Robert, Donald Ellis, Pierre Servais, Michèle Prévost

https://www.sciencedirect.com/science/article/pii/S0043135421009015