title: Setting changes of amalgam surfaces observed by a scanning electron microscopic motion picture.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003723:Dental Amalgam; D006046:Gold; D008628:Mercury; D008855:Microscopy, Electron, Scanning; D009040:Motion Pictures; D013499:Surface Properties; D014001:Tin
chemical_list: D014001:Tin; D006046:Gold; D003723:Dental Amalgam; D008628:Mercury