Ghelichi, Fatemeh, et al. “Comparison of Mothers With Normal Pregnancy and Surrogate Uterine in Terms of Maternal-Fetal Attachment and Feelings of Guilt After Relinquishment”. Social Determinants of Health, vol. 4, no. 1, Jan. 2018, pp. 12-17, doi:10.22037/sdh.v4i1.19598.