title: Direct impression technique. Sealing prepared apical foramen.
mesh_terms: D002725:Chloroform; D006171:Gutta-Percha; D006801:Humans; D011670:Pulpectomy / Q000379:methods; D012116:Resins, Plant; D012389:Root Canal Obturation / Q000379:methods*; D013499:Surface Properties; D014092:Tooth Root / Q000033:anatomy & histology
chemical_list: D012116:Resins, Plant; D002725:Chloroform; D006171:Gutta-Percha