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Animalia
Animals
2
Cattle
2
Cattle Diseases
2
Female
2
Lactation
2
article
2
cattle
2
lactation
2
Age Factors
1
Anthelmintics
1
Anti-Ostertagia antibody
1
Antibodies, Helminth
1
Argentina
1
Bos
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Breeding
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Dairy cattle
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Milk production
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Ostertagia
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1por Mejía, M.E., Perri, A.F., Miglierina, M.M., Formía, N., Becú-Villalobos, D., Lacau-Mengido, I.M.“... in both groups of cows. Culling during the first lactation was more common in untreated (47 per cent) than...”
JOUR -
2por Mejía, M.E., Perri, A.F., Licoff, N., Miglierina, M.M., Cseh, S., Ornstein, A.M., Becu-Villalobos, D., Lacau-Mengido, I.M.“...)) a difference of nearly 800. l of milk per cow per lactation was found (P< 0.05). On the other hand...”
JOUR