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Figure 1 | BMC Veterinary Research

Figure 1

From: Non-invasive indicators associated with the milk yield response after anthelmintic treatment at calving in dairy cows

Figure 1

Anti-O. ostertagi antibody levels (ODR) in bulk-tank and individual milk samples during the study period. (a) Course of the anti-O. ostertagi antibody levels (ODR) during the study period in bulk-tank and individual milk samples on the 11 herds. (b) The course of the anti-O. ostertagi antibody levels (ODR) relative to the month of calving in individual milk samples of 1274 cows coming from all the 11 herds. Bars represent standard error of the mean.

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BMC Veterinary Research

ISSN: 1746-6148

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