A combined regenerative approach for the treatment of aggressive periodontitis: long-term follow-up of a familial case - Sant'Ana, Adriana Campos Passanezi; Passanezi, Euloir; Todescan, Sylvia Maria Correia; Rezende, Maria Lúcia Rubo de; Ribeiro, Mônica Garcia; Greghi, Sebastião Luiz Aguiar (The International Journal of Periodontics & Restorative Dentistry, 2009)