title: Plastic trays and accurate impressions.
authors.forename: R W
authors.initials: RW
authors.lastname: Wassell
mesh_terms: D003760:Dental Impression Materials / Q000737:chemistry; D003761:Dental Impression Technique / Q000295:instrumentation*; D004209:Disposable Equipment; D004867:Equipment Design; D006801:Humans; D010969:Plastics; D012826:Silicone Elastomers / Q000737:chemistry; D013499:Surface Properties
chemical_list: D003760:Dental Impression Materials; D010969:Plastics; D012826:Silicone Elastomers