title: Guided tissue regeneration versus hemisection in the treatment of furcation lesions. A clinical analysis.
authors.affiliation: Faculdade de Odontologia, Universidade Federal do Rio de Janeiro, Brazil.
authors.forename: A B
authors.initials: AB
authors.lastname: Novaes
authors.forename: A B
authors.initials: AB
authors.lastname: Novaes
mesh_terms: D016556:Crown Lengthening / Q000009:adverse effects / Q000379:methods; D017823:Furcation Defects / Q000209:etiology / Q000601:surgery*; D016557:Guided Tissue Regeneration, Periodontal; D006801:Humans; D014092:Tooth Root / Q000601:surgery*