Prevalence of Salmonellae in Virginia poultry flocks and in feed.
D000821:Animal Feed; D000818:Animals; D002645:Chickens; D005506:Food Contamination; D011201:Poultry Diseases / Q000453:epidemiology* / Q000382:microbiology; D012475:Salmonella / Q000302:isolation & purification; D012481:Salmonella Infections, Animal / Q000453:epidemiology* / Q000382:microbiology; D014422:Turkeys; D014768:Virginia