Prevention of Potomac horse fever.
Palmer
J E
JE
Department of Clinical Studies, New Bolton Center, School of Veterinary Medicine, University of Pennsylvania.
D000818:Animals; D001428:Bacterial Vaccines; D004536:Ehrlichia / Q000276:immunology*; D006734:Horse Diseases / Q000517:prevention & control*; D006736:Horses; D012287:Rickettsiaceae / Q000276:immunology*; D012288:Rickettsiaceae Infections / Q000517:prevention & control / Q000662:veterinary*; D014611:Vaccination / Q000662:veterinary*
D001428:Bacterial Vaccines