Marchetti E, Lopez MA, Confalone L, Mummolo S, Marzo G. Maxillary sinus augmentation by crestal approach and ultrasound. J Osseointegr [Internet]. 2010 Oct. 30 [cited 2024 Apr. 19];2(3):79-83. Available from: https://www.journalofosseointegration.eu/jo/article/view/58