Effect of pregnancy and age on hemograms of Holstein-Friesian cattle in a herd with no evidence of leukemia.
D000375:Aging; D000818:Animals; D001772:Blood Cell Count; D002417:Cattle; D004804:Eosinophils; D004906:Erythrocyte Count; D005260:Female; D006400:Hematocrit; D007958:Leukocyte Count; D009504:Neutrophils; D011247:Pregnancy; D011270:Pregnancy, Animal