[ 发表于: Journal of Veterinary Research ]
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Acid-base and electrolyte balance in dairy heifers fed forage and concentrate rations: effects of sodium bicarbonate.
1987
Roby K.A.W. | Chalupa W. | Orsini J.A. | Elser A.H. | Kronfeld D.S.
Wolters Kluwer - United States of America
Histopathologic changes in bovine fetuses after repeated reintroduction of a spirochete-like agent into pregnant heifers: association with epizootic bovine abortion.
1987
Osebold J.W. | Osburn B.I. | Spezialetti R. | Bushnell R.B. | Stott J.L.
Wolters Kluwer - United States of America
Frequency of association of noncytopathic bovine viral diarrhea virus with mononuclear leukocytes from persistently infected cattle.
1987
Bolin S.R. | Sacks J.M. | Crowder S.V.
Wolters Kluwer - United States of America