Cleveland J L, Richardson J T
J Prosthet Dent. 1977 Jun;37(6):643-7. doi: 10.1016/0022-3913(77)90214-1.
A technique was presented that enables a dentist to characterize a temporary restoration and its duplicate with external surface stains. This adjusted duplicate and an accompanying zone-diagrammed laboratory work authorization order will provide the dental laboratory technician with accurate information for making a porcelain restoration with esthetic acceptability.
介绍了一种技术，可使牙医通过外表面污渍对临时修复体及其复制品进行表征。这种经过调整的复制品以及附带的带有区域图示的实验室工作授权单将为牙科实验室技术人员提供准确信息，以制作出具有美学可接受性的烤瓷修复体。
