On-line portal imaging: computer-assisted error measurement.

• 1 June 1991
• journal article
• Published by Radiological Society of North America (RSNA) in Radiology
• Vol. 179  (3) , 871-873
• https://doi.org/10.1148/radiology.179.3.2028009

Abstract

Keywords

• PLACEMENT
• MISALIGNMENT
• PORTAL IMAGING
• ADMINISTRATION
• CHECK
• SUPERPOSED
• CGY
• LINE PORTAL