title: Virus inactivation on clay particles in natural waters.
mesh_terms: D000042:Absorption; D001435:Bacteriophages; D002498:Centrifugation; D007477:Ions; D046911:Macromolecular Substances; D017955:Poliovirus; D012987:Soil; D014871:Water Microbiology
chemical_list: D007477:Ions; D046911:Macromolecular Substances; D012987:Soil