The influence of the periodontal biotype on peri-implant tissues around immediate implants with and without xenografts: clinical and micro-computerized tomographic study in small Beagle dogs - Maia, Luciana Prado; Reino, Danilo Maeda; Muglia, Valdir Antônio; Souza, Sérgio Luis Scombatti de; Palioto, Daniela Bazan; Novaes Júnior, Arthur Belém (Clinical Oral Implants Research, 2015)