1. Abdelrazek H.M., Elgawish R.A., Ahmed E.A., Bahr H.I., 2018. In vitro and in vivo effects of Tribulus terrestris on immunological parameters, lymphocyte proliferation, and DNA integrity in sheep. Small Rumin. Res. 169, 67–73, https://doi.org/10.1016/j.smal.... CrossRef Google Scholar