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2007 2
2008 1
2010 2
2013 1
2018 1
2019 1
2022 0
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When is a cow in estrus? Clinical and practical aspects.
Roelofs J, López-Gatius F, Hunter RH, van Eerdenburg FJ, Hanzen Ch. Roelofs J, et al. Theriogenology. 2010 Aug;74(3):327-44. doi: 10.1016/j.theriogenology.2010.02.016. Epub 2010 Apr 3. Theriogenology. 2010. PMID: 20363020 Review.