[Plaster and resin: expansion and contraction].
D000180:Acrylic Resins; D002133:Calcium Sulfate; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003748:Dental Equipment; D003761:Dental Impression Technique; D006801:Humans; D003765:Models, Dental
D000180:Acrylic Resins; D002133:Calcium Sulfate