[Increased efficiency in the direct detection of viruses in the water of open reservoirs by ultrafiltration through soluble ultrafilters].
D005782:Gels; D008851:Micropore Filters; D012995:Solubility; D014462:Ultrafiltration; D014780:Viruses / Q000302:isolation & purification*; D014871:Water Microbiology / Q000032:analysis*
D005782:Gels
Povyshenie éffektivnosti neposredstvennogo obnaruzheniia virusov v vode otkrytykh vodoemov ul'trafil'tratsieĭ cherez rastvorimye ul'trafil'try