| Literature DB >> 4584599 |
Abstract
It is shown how concentrations of the open-air factor may be compared from day to day; this has not been possible previously.Mesh:
Substances:
Year: 1973 PMID: 4584599 PMCID: PMC379869 DOI: 10.1128/am.26.4.640-642.1973
Source DB: PubMed Journal: Appl Microbiol ISSN: 0003-6919