Porcine proliferative enteropathy: A case-control study in swine herds in the United States

Agriculture & Biology

• porcine proliferative enteritis 100%
• case-control studies 79%
• herds 47%
• swine 37%
• polymerase chain reaction 20%
• digestive system diseases 20%
• sampling 9%
• Lawsonia intracellularis 8%
• herd productivity 7%
• disease occurrence 6%
• telephones 6%
• production economics 5%
• health status 5%
• group size 5%
• morbidity 5%
• cold treatment 5%
• managers 5%
• demographic statistics 4%
• questionnaires 4%
• regression analysis 4%
• animals 2%
• methodology 1%

Medicine & Life Sciences

• Case-Control Studies 46%
• Swine 46%
• Polymerase Chain Reaction 10%
• Lawsonia Bacteria 6%
• Disease Outbreaks 6%
• Practice Management 4%
• Disease Management 3%
• Telephone 3%
• Health Status 3%
• Regression Analysis 2%
• Logistic Models 2%
• Demography 2%
• Morbidity 2%
• Mortality 1%
• Animals 1%
• Population 1%