1. Ernahrungsbericht;German Society for Nutrition,1988
2. Task Force Meeting on the Use of Irradiation to Ensure Hygienic Quality of Food,1986
3. Salmonella control;Meyer,1989
4. Statistics on human and animal Salmonella infections in Finland;Nurmi,1989
5. Milkborne salmonellosis: the cost-effectiveness of control;Sharp;Health Hyg.,1988