77 The effect of inducing an accessory corpus luteum with gonadotrophin-releasing hormone or human chorionic gonadotrophin at the day of embryo transfer on fertility of recipient dairy heifers and lactating cows
Autor: | M. S. El Azzi, J. L. L. Cardoso, R. A. Landeo, J. C. de Souza, J. H. F. Pontes, J. P. N. Martins |
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Rok vydání: | 2021 |
Předmět: | |
Zdroj: | Reproduction, Fertility and Development. 34:274-275 |
ISSN: | 1448-5990 1031-3613 |
Databáze: | OpenAIRE |
Externí odkaz: |