M. ABU EL-HAMD, S. MAHMOUD, M. ALI, M. HEGAZY, H. HAMADA, and M. EL-MAGD, “Effect of supplementing flaxseed oil on growth and carcass traits of Friesian bulls”, J Hellenic Vet Med Soc, vol. 72, no. 3, pp. 3151–3162, Oct. 2021.