Salmonella infection in a meat products factory: the role of the medical officer of health.
D004739:England; D005513:Food Inspection; D005516:Food Microbiology; D006801:Humans; D008460:Meat; D011635:Public Health Administration; D012475:Salmonella; D012478:Salmonella Food Poisoning / Q000517:prevention & control*; D013242:Sterilization