title: [Emphysema after root canal treatment--a case report].
mesh_terms: D000328:Adult; D004646:Emphysema / Q000209:etiology*; D006801:Humans; D006861:Hydrogen Peroxide / Q000009:adverse effects; D008297:Male; D012390:Root Canal Therapy / Q000009:adverse effects*; D013352:Subcutaneous Emphysema / Q000209:etiology*
chemical_list: D006861:Hydrogen Peroxide
vernacular_title: Emphysem nach Wurzelkanalbehandlung--ein Fallbericht.