Vecchia A, Rigotto C, Soliman M, Souza F, Giehl I, Spilki F. Recovery rate of multiple enteric viruses artificially seeded in water and concentrated by adsorption-elution with negatively charged membranes: interaction and interference between different virus species. Water Sci Technol. 2015;72:2291-300 pubmed publisher
..This protocol could be applied to environmental samples, since high recovery rates were observed and infectious viruses were detected at the end of the concentration process. ..