title: Shaping root canals, Part 4. GT File technique in large root canals with large apical diameters.
authors.forename: L S
authors.initials: LS
authors.lastname: Buchanan
mesh_terms: D003762:Dental Instruments; D003786:Dental Pulp Cavity / Q000033:anatomy & histology*; D006171:Gutta-Percha; D006801:Humans; D018915:Root Canal Preparation / Q000295:instrumentation*; D014092:Tooth Root / Q000033:anatomy & histology
chemical_list: D006171:Gutta-Percha