Pregnancy rates in heifers and cows with cryopreserved sexed sperm: Effects of sperm numbers per inseminate, sorting pressure and sperm storage before sorting
| Autor: | Schenk, J.L., Cran, D.G., Everett, R.W., Seidel, G.E., Jr. |
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| Zdroj: | In Theriogenology 15 March 2009 71(5):717-728 |
| Databáze: | ScienceDirect |
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