Magota K, Shiga T, Asano Y, et al.「Scatter correction with combined single-scatter simulation and Monte Carlo simulation scaling improved the visual artifacts and quantification in 3D brain PET/CT imaging with 15O-gas inhalation.」J Nucl Med.

Magota K, Shiga T, Asano Y, et al.「Scatter correction with combined single-scatter simulation and Monte Carlo simulation scaling improved the visual artifacts and quantification in 3D brain PET/CT imaging with 15O-gas inhalation.」J Nucl Med. 2017 Jun 23.
https://www.ncbi.nlm.nih.gov/pubmed/28646012