WASET
    Ibrahim I. Elshahawy ,  Oxidantantioxidant Status in Calves Supplemented with Green Tea Extract.   journal   = {International Journal of Animal and Veterinary Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2018, vol. 136(4). 108 - 111
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10008807.