title: [A study of endodontic therapy with and without enlargement of the root canal space on periapical lesion healing].
authors.forename: W
authors.initials: W
authors.lastname: Guo
mesh_terms: D000818:Animals; D003737:Dental Cavity Preparation / Q000379:methods*; D000882:Haplorhini; D010483:Periapical Diseases / Q000601:surgery*; D012389:Root Canal Obturation / Q000379:methods