Columbia subject headings:
Broilers (Chickens)--Microbiology.
Eggs as food.
Food contamination.
Health risk assessment.
Salmonella enteritidis.
Salmonella infections in poultry.
Salmonella.
Harvard subject headings:
Princeton subject headings:
Food contamination.
Health risk assessment.
Salmonella enteritidis.
Salmonella infections in poultry.
Salmonella.