title: [Aging changes in high polymer plastics and their importance in medicine].
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003778:Dentures; D006801:Humans; D010969:Plastics / Q000592:standards*; D019736:Prostheses and Implants; D013997:Time Factors
chemical_list: D010969:Plastics
vernacular_title: Alterungsveränderungen von hochpolymeren Kunststoffen und deren Bedeutung für die Medizin.