Focaroli, Stefano, Viviana Salvatore, Nicola Zanna, Alessandra Ruggeri, Antonio Mazzotti, and Claudia Tomasini. 2017. “Effect of Hypoxia-Inducing Ions on Chondrogenic Differentiation in Adipose Derived Mesenchymal Stem Cells Within Alginate Matrix”. Italian Journal of Anatomy and Embryology 121 (1):163. https://oajournals.fupress.net/index.php/ijae/article/view/2301.