Preservation of microbiological assay organisms by direct freezing.
D001419:Bacteria / Q000208:ethnology*; D001681:Biological Assay; D002623:Chemistry Techniques, Analytical; D005615:Freezing; D011309:Preservation, Biological
BACTERIA/culture; CHEMICAL ANALYSIS
Appl Microbiol. 1955 Jan;3(1):40-5
14350615
Science. 1956 Sep 21;124(3221):515-21
13360278
J Bacteriol. 1956 May;71(5):625
13331878
Tex Rep Biol Med. 1956;14(2):114-203
13337734