Production, operation, design: the safety chain in cook-chill catering.
D001291:Attitude of Health Personnel; D005511:Food Handling / Q000592:standards*; D005521:Food Service, Hospital / Q000592:standards*; D005517:Foodborne Diseases / Q000517:prevention & control*; D006801:Humans; D010571:Pest Control; D011786:Quality Control; D012034:Refrigeration