Palumbo, C., M. Ferretti, M. Benincasa, M. Lazzaretti, M. Abeltino, M. Bolzoni, C. Mancini, E. Martella, P. Storti, and N. Giuliani. “Decreased Osteocyte Viability in Multiple Myeloma Patients: Osteolytic Bone Lesions, Apoptosis and Their Potential Role in Bone Remodeling Alterations”. Italian Journal of Anatomy and Embryology, vol. 115, no. 1/2, Nov. 2010, p. 136, https://oajournals.fupress.net/index.php/ijae/article/view/4521.