Parolini, Ornella. “From Fetal Development and Beyond: Human Term Placenta As a Source of Stem Cells for Regenerative Medicine”. Italian Journal of Anatomy and Embryology 121, no. 1 (October 6, 2017): 6. Accessed November 22, 2024. https://oajournals.fupress.net/index.php/ijae/article/view/2146.