Evaluation of bone height and bone density after tooth extraction: an experimental study in minipigs - Oltrami, Paula Vanessa Pedron; Navarro, Ricardo de Lima; Henriques, José Fernando Castanha; Taga, Rumio; Cestari, Tânia Mary; Janson, Guilherme; Granjeiro, José Mauro (Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 2007)