title: [Effects of improper metal crown to periodontium in experimental dogs (author's transl)].
mesh_terms: D000818:Animals; D002857:Chromium / Q000009:adverse effects; D003300:Copper / Q000009:adverse effects; D003442:Crowns / Q000009:adverse effects*; D003722:Dental Alloys / Q000009:adverse effects; D004285:Dogs; D005882:Gingival Diseases / Q000209:etiology*; D006046:Gold / Q000009:adverse effects; D009532:Nickel / Q000009:adverse effects
chemical_list: D003722:Dental Alloys; D002857:Chromium; D006046:Gold; D003300:Copper; D009532:Nickel