Kotula, A W Effect of sample transport systems on survival of bacteria in ground beef. [electronic resource] - Applied and environmental microbiology Nov 1979 - 789-94 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0099-2240 Standard No.: 10.1128/aem.38.5.789-794.1979 doi Subjects--Topical Terms: AnimalsBacteria--isolation & purificationBacteriological TechniquesCattleClostridium perfringens--isolation & purificationDimethyl Sulfoxide--pharmacologyEscherichia coli--isolation & purificationFood MicrobiologyFreezingGlycerol--pharmacologyMeatSpecies SpecificityStaphylococcus aureus--isolation & purification