Orsini, E., A. Trirè, M. Quaranta, B. Bacchelli, D. Martini, and A. Ruggeri. “Evaluation of Thread Pitch As a Design Key Factor in Dental Implant Osseointegration”. Italian Journal of Anatomy and Embryology, vol. 115, no. 1/2, Nov. 2010, p. 133, https://oajournals.fupress.net/index.php/ijae/article/view/4518.