title: Calcium scan benefit still uncertain.
mesh_terms: D002118:Calcium / Q000032:analysis*; D002340:Carotid Artery Diseases / Q000175:diagnosis* / Q000208:ethnology / Q000503:physiopathology; D006801:Humans; D014057:Tomography, X-Ray Computed / Q000379:methods*
chemical_list: D002118:Calcium