Al-Kassab, Yasamin, Silvia Grassilli, Federica Brugnoli, Federica Vezzali, Silvano Capitani, and Valeria Bertagnolo. “Low Oxygen Availability and Malignant Evolution of Non-Invasive Breast Tumors: Potential Protective Role of All-Trans Retinoic Acid (ATRA)”. Italian Journal of Anatomy and Embryology 122, no. 1 (October 6, 2017): 9. Accessed May 19, 2024. https://oajournals.fupress.net/index.php/ijae/article/view/1707.