title: [Chrome-cobalt casts with natural gas].
mesh_terms: D002858:Chromium Alloys; D003735:Dental Casting Technique / Q000379:methods*; D005579:Fossil Fuels
chemical_list: D002858:Chromium Alloys; D005579:Fossil Fuels
vernacular_title: Colados en cromo cobalto con gas natural.