title: [Some observations to the plaque accumulation on metal crowns (author's transl)].
mesh_terms: D003442:Crowns / Q000009:adverse effects*; D003722:Dental Alloys; D003773:Dental Plaque / Q000209:etiology*; D003779:Denture Design / Q000009:adverse effects; D006801:Humans
chemical_list: D003722:Dental Alloys