title: [Trial of gargling Betadine in the treatment of black tongue].
mesh_terms: D000287:Administration, Topical; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011205:Povidone / Q000031:analogs & derivatives*; D011206:Povidone-Iodine / Q000008:administration & dosage*; D014060:Tongue Diseases / Q000188:drug therapy*; D014064:Tongue, Hairy / Q000188:drug therapy*
chemical_list: D011206:Povidone-Iodine; D011205:Povidone
vernacular_title: Essai de Bétadine gargarisme dans le traitement des langues noires.