Biologic properties and characteristics of Anaplasma marginale: effect of sonic energy treatment of inoculums on the development of peak marginal body counts in splenectomized calves.
D000709:Anaplasma; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D004912:Erythrocytes; D007239:Infections; D013156:Splenectomy; D014465:Ultrasonics