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The relationship between age and response to superovulation in holstein cows and heifers |
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| Authors: | Hasler J F Brooke G P McCauley A D |
| Affiliation: | Em Tran, Inc. Elizabethtown, PA 17022, USA |
| Abstract: | |
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| 本文献已被 ScienceDirect PubMed 等数据库收录！ | |
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