title: Occurrence of gram-negative bacteria in hens' eggs depending on their source and storage conditions.
authors.affiliation: Department of Birds Diseases, Institute of Biological Fundamentals of Animal Diseases, Veterinary Faculty, University of Life Sciences in Lublin, Głeboka 30, 20-612 Lublin, Poland. dagmara.stepien@up.lublin.pl
authors.forename: D
authors.initials: D
authors.lastname: Stepień-Pyśniak
mesh_terms: D000818:Animals; D002645:Chickens / Q000382:microbiology*; D004531:Eggs / Q000382:microbiology*; D005260:Female; D005511:Food Handling; D005516:Food Microbiology; D006090:Gram-Negative Bacteria / Q000302:isolation & purification*; D013696:Temperature; D013997:Time Factors