Andreasi Bassi M, Andrisani C, Lico S, Ormanier Z, Arcuri C. Upper full arch rehabilitation with sinus by-pass with tilted implants via tapered-threaded expanders in low density bone: a clinical trial. Oral Implantol [Internet]. 2016 Jun. 1 [cited 2024 May 6];9(2):61-8. Available from: https://www.oimplantology.org/oimp/article/view/146