Impact of vitamin e and selenium prior the ovsynch synchronization on reproductive performance in friesian dairy cows during hot season by Al-Moataz Bellah Mahfouz SHAARAWY, Ahmed Mohamed SHEHABELDIN, Mohamed El-Shafie Abd El-Kader OMAR, Ashraf Ali MEHANY, Reda Abdel Samee Ahmed REZK, Hamada Mahmoud YOUSIF

Get full text