Cardelli , P., F. Cecchetti, M. Montani, E. Bramanti, and A. Arcuri. 2013. “Clinical Assessment of Submerged Vs Non-Submerged Implants Placed in Pristine Bone”. Oral & Implantology 6 (4):89-93. https://www.oimplantology.org/oimp/article/view/105.