title: Tannic acid for smear layer removal: pilot study with scanning electron microscope.
authors.forename: J A
authors.initials: JA
authors.lastname: Orlowski
mesh_terms: D003804:Dentin / Q000648:ultrastructure; D006801:Humans; D047348:Hydrolyzable Tannins / Q000008:administration & dosage; D012388:Root Canal Irrigants / Q000008:administration & dosage; D013634:Tannins / Q000008:administration & dosage
chemical_list: D047348:Hydrolyzable Tannins; D012388:Root Canal Irrigants; D013634:Tannins