title: The evaluation of disclosing wafers on oral hygiene.
mesh_terms: D000293:Adolescent; D004396:Coloring Agents; D003742:Dental Devices, Home Care; D003773:Dental Plaque / Q000032:analysis*; D005260:Female; D006801:Humans; D009910:Oral Hygiene
chemical_list: D004396:Coloring Agents