title: The influence of sprue design on cobalt chromium alloy casting defects.
mesh_terms: D002858:Chromium Alloys; D003734:Dental Casting Investment; D003735:Dental Casting Technique / Q000295:instrumentation; D003757:Dental Implantation / Q000295:instrumentation*; D005069:Evaluation Studies as Topic; D008669:Metallurgy; D011861:Radiography, Dental
chemical_list: D002858:Chromium Alloys; D003734:Dental Casting Investment