A. al-Saeid, A.H. et al. 2010. Study of some Cytogenetic effect of licorice extracts (Glycyrrhiza glabra) on blood lymphocytes of Awassi ewes and embryos. Journal of Biotechnology Research Center. 4, 2 (Jun. 2010), 33–37. DOI:https://doi.org/10.24126/jobrc.2010.4.2.117.