| Literature DB >> 5529635 |
Abstract
A technique is described for the direct exposure of cell cultures to airborne virus enabling quantitation of the virus in concentrations as low as one plaque-forming unit per liter of air.Mesh：
Year: 1970 PMID： 5529635 PMCID： PMC376920 DOI： 10.1128/am.20.2.284-285.1970
Source DB: PubMed Journal: Appl Microbiol ISSN： 0003-6919