Incidence of sinus mucosa perforations during healing after sinus elevation using deproteinized bovine bone mineral as grafting material: a histologic evaluation in a rabbit model - Miki, Michihide; Botticelli, Daniele; Silva, Erick Ricardo; Xavier, Samuel Porfírio; Baba, Shunsuke (The International Journal of Oral & Maxillofacial Implants, 2021)