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Are pets and animals carriers of new corona virus?

The Corona virus family has over 200 different members and this year we are witnessing...

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Lack of salt in large livestock

در مقاله پیش‌رو به بحث کمبود نمک، که از بیماری‌های متابولیکی در دام‌های بزرگ است،...

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Navel cord infection in calves

The fetus feeds on the cow’s blood through the navel cord that is attached to...

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Edible Paraffin

Paraffin is a petrochemical product obtained from the purification of crude oil that has various...