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In vitro production of embryos from high performance cows and the development of frozen-thawed embryos after transfer: a field study
cattle in vitro embryos cryopreservation
2008/3/17
In this field study, embryos were derived from genetically highly valuable cows excluded from breeding due to reproductive disorders. Cows, 5 to 10 years old, of Czech Siemmental, Holstein Dairy and B...