title: Three-step versus single-step use of system B: evaluation of gutta-percha root canal fillings and their adaptation to the canal walls.
authors.affiliation: Division of Pulp Biology and Endodontics, Graduate School, Tokyo Medical and Dental University, 5-45 Yushima 1-chome, Bunkyo-ku, Tokyo 113-8549, Japan. camilo.endo@tmd.ac.jp
authors.forename: Juan C
authors.initials: JC
authors.lastname: Villegas
authors.forename: Takatomo
authors.initials: T
authors.lastname: Yoshioka
authors.forename: Chihiro
authors.initials: C
authors.lastname: Kobayashi
authors.forename: Hideaki
authors.initials: H
authors.lastname: Suda
mesh_terms: D018772:Dental Marginal Adaptation; D006171:Gutta-Percha; D006801:Humans; D012389:Root Canal Obturation / Q000295:instrumentation / Q000379:methods*
chemical_list: D006171:Gutta-Percha