title: Marginal leakage of temporary sealing materials used between endodontic appointments and assessed by calcium 45--an in vitro study.
mesh_terms: D002132:Calcium Radioisotopes; D003738:Dental Cements / Q000592:standards*; D003794:Dental Restoration, Temporary / Q000592:standards*; D006801:Humans; D066298:In Vitro Techniques; D012387:Root Canal Filling Materials / Q000592:standards*; D012390:Root Canal Therapy
chemical_list: D002132:Calcium Radioisotopes; D003738:Dental Cements; D012387:Root Canal Filling Materials