Diseases (2) Days (2) Autopsy (2) maladie (2) administration (1) puits (1) temps (durée) (1) mortalité (1) ferme (exploitation) (1) eau potable (1) maladie (1) Mortality (1) Treatment (1) Death (1) Cases (1) Dead animals (1) Time (1) Oxytetracycline (1) Symptoms (1) State, The (1) Progress (1) Political science (1) Pneumonia (1) Neomycin (1) Mortality (1) Management (1) Lungs (1) Injections (1) Feeds (1) Eggs (1)