title: Root canal cements; an X-ray diffraction study.
mesh_terms: D006801:Humans; D012387:Root Canal Filling Materials / Q000032:analysis*; D014961:X-Ray Diffraction; D015034:Zinc Oxide / Q000032:analysis; D015035:Zinc Oxide-Eugenol Cement / Q000032:analysis
chemical_list: D012387:Root Canal Filling Materials; D015035:Zinc Oxide-Eugenol Cement; D015034:Zinc Oxide