Influence of interimplant distance on gingival papilla formation and bone resorption: clinical-radiographic study in dogs - Novaes Júnior, Arthur Belém; Papalexiou, Vula; Muglia, Valdir Antônio; Taba Júnior, Mário (The International Journal of Oral & Maxillofacial Implants, 2006)