title: [Ultrastructural study of gingival tissue irradiated with a soft helium-neon laser].
mesh_terms: D000328:Adult; D005881:Gingiva / Q000528:radiation effects* / Q000648:ultrastructure; D006371:Helium; D006801:Humans; D007834:Lasers; D009356:Neon
chemical_list: D006371:Helium; D009356:Neon
vernacular_title: Contribución al estudio ultraestructural de tejidos gingivales irradiados con soft laser helio-neón.