Made available in DSpace on 2019-09-12T16:53:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2010; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Objective: Previous studies have suggested that Aggregatibacter actinomycetemcomitans is involved in the aetiology of aggressive periodontitis as well as chronic periodontitis. ...