Effect of adding Manganese chloride and Co-enzymes (α-lipoic acid and Q10) on post-cryopreservation semen quality characteristics of Holstein bulls: Eidan, S.M.1; Sultan, O.A.A.1; Ibrahim, F.F.2; Hurish, K.F.2 and Naseer, H.H.2. Iraqi J. Vet. Med. 2018;41(2):86-93. doi:10.30539/iraqijvm.v41i2.53