title: Guided tissue regeneration (GTR) with bioabsorbable collagen membranes (CM) may generate more clinical attachment level gain than open flap debridement (OFD).
authors.affiliation: Periodontist, Department of Periodontology, Faculty of Dentistry, University of Münster, Waldeyerstrasse 30, 48149 Münster, Germany. Electronic address: clovisfaggion@yahoo.com.
authors.forename: Clovis Mariano
authors.initials: CM
authors.lastname: Faggion
mesh_terms: D020341:Absorbable Implants; D003094:Collagen; D016557:Guided Tissue Regeneration, Periodontal / Q000295:instrumentation*; D006801:Humans; D008567:Membranes, Artificial
chemical_list: D008567:Membranes, Artificial; D003094:Collagen