Field trials to assess the value of a bivalent killed Salmonella vaccine in the control of ovine salmonellosis.
D000818:Animals; D001428:Bacterial Vaccines; D005069:Evaluation Studies as Topic; D012481:Salmonella Infections, Animal / Q000276:immunology*; D012756:Sheep; D012757:Sheep Diseases / Q000276:immunology*; D014611:Vaccination
D001428:Bacterial Vaccines