1. Cryptosporidium concentrations in rivers worldwide. (1st February 2019) Authors: Vermeulen, Lucie C.; van Hengel, Marijke; Kroeze, Carolien; Medema, Gertjan; Spanier, J. Emiel; van Vliet, Michelle T.H.; Hofstra, Nynke Journal: Water research Issue: Volume 149(2019) Page Start: 202 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗