Zuhr O, Akakpo D, Eickholz P, Vach K, et al. Tunnel technique with connective tissue graft versus coronally advanced flap with enamel matrix derivate for root coverage: 5-year results of an RCT using 3D digital measurement technology for volumetric comparison of soft tissue changes. J Clin Periodontol 2021;48:949-961.
PMID: 33847022