المؤلفون: Binversie, J.A., Pfeiffer, K.E., Larson, J.E.

المصدر: Theriogenology ; volume 78, issue 9, page 2095-2104 ; ISSN 0093-691X

الاتاحة: http://dx.doi.org/10.1016/j.theriogenology.2012.08.004
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المؤلفون: Pfeiffer, K.E., Binversie, J.A., Rhinehart, J.D., Larson, J.E.

المصدر: Animal Reproduction Science ; volume 133, issue 1-2, page 27-34 ; ISSN 0378-4320

الاتاحة: http://dx.doi.org/10.1016/j.anireprosci.2012.06.011
https://api.elsevier.com/content/article/PII:S037843201200187X?httpAccept=text/xml
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