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1.
A comprative study on pregnancy diagnosing using transrectal ultrasonography, progesterone level and early conception factor assay in dairy cows [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • دراسة مقارنة لتشخيص الحمل بواسطة استخدام اختبار عامل الحمل المبكر ، مستوى البروجسترون وجهاز السونار المستقيمى فى الأبقار.
In: Minufiya Journal of Agricultural Research 2008. v.33(2)
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2.
Some factors affecting twinning rate and its effects on postpartum reproductive performance of Friesian cows [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • بعض العوامل المؤثرة على معدل التوائم وتأثيرة على الآداء التناسلى بعد الولادة فى الأبقار الفريزيان.
In: Egyptian journal of animal production 2007.v.44 (2)
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Availability: No items available.

3.
Effect of vitamin e and selenium supplement on pregnant cows and their calves [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تأثير فيتامين هـ والسيلينيوم علي الابقار العشار ونتاجها.
In: Mansoura Veterinary Medical Journal 2006.v.8(1)
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Availability: No items available.

4.
Evaluation of combined inactivated respiratory virus vaccine pneum0-4 in pregnant cow damsh[electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تقييم اللقاح التنفسي الفيروسي نيمو -4 فى الابقار الحوامل.
In: Journal of Veterinary Medical Researches 2001.v.3(2)
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