Babker, A. M., and F. E. M. H. Gameel. “Detection of Factor V G1691A, Prothrombin G20210A and Methylene Tetra Hydro Folate Reductase Deficiency C677T Gene Mutations Among Sudanese Women With Recurrent Spontaneous Abortion”. International Journal of Health Sciences, vol. 6, no. S1, Apr. 2022, pp. 5201-10, doi:10.53730/ijhs.v6nS1.6039.