Reduction of Metal Artifact in Three-Dimensional Computed Tomography (3D CT) with Dental Impression Materials Metal artifact still remains one of the main drawbacks in craniofacial three-dimensional computed tomography (3D CT). In this study, we tried to test the e... Park,Kim,Shin,... - Int...
- 《British Journal of Radiology》 被引量: 48发表: 2001年 Primary shielding barriers for diagnostic x-ray facilities: A new model Traditional methods of diagnostic x-ray shielding design assume that the raw primary beam impinges directly on the structural barrier with attenuation by t... Dixon,...