See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/12805379 Derivation of linear attenuation coefficients from CT numbers for low- energy photons Article in Physics in Medicine and Biology · October 1999 DOI: 10.1088/0031-9155/44/9/308 · Source: PubMed CITATIONS 37 READS 458 1 author: Some of the authors of this publication are also working on these related projects: Development of OCT for 3D dosimetry View project 3D Dosimetry View project Yoichi Watanabe University of Minnesota Twin Cities 97 PUBLICATIONS 460 CITATIONS SEE PROFILE All content following this page was uploaded by Yoichi Watanabe on 13 March 2015. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.