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Presynchronization with prostaglandin F and gonadotropin-releasing hormone simultaneously improved first-service pregnancy per artificial insemination in lactating Holstein cows compared with Presynch-14 when combined with detection of estrus.
Martins JPN, Cunha TO, Martinez W, Schmitt JS. Martins JPN, et al. Among authors: schmitt js. J Dairy Sci. 2023 Jul;106(7):5115-5126. doi: 10.3168/jds.2022-22651. Epub 2023 May 8. J Dairy Sci. 2023. PMID: 37164866 Free article.
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