Belleggia , F. and Gargari, M. (2019) “THE ‘UMBRELLA TECHNIQUE’: A NEW PROCEDURE FOR HARD AND SOFT TISSUE AUGMENTATION IN THE VERTICAL DEFECTS OF THE JAWS”, Oral & Implantology, 12(2), pp. 180–193. Available at: https://www.oimplantology.org/oimp/article/view/294 (Accessed: 3 May 2024).