Hashim, Z.H., Al-Anbari, L.A. and Al-Wasiti, E.A. (2022) “Relation of serum and follicular level of GDF9 to oocyte quality, embryo quality, and pregnancy rate”., Iraqi Journal of Embryos and Infertility Researches, 12(1), pp. 94–108. doi:10.28969/IJEIR.v12.i1.r8.22.