Xiaolei Song Ji Yi Jing Bai A Parallel Reconstruction Scheme in Fluorescence Tomography Based on Contrast of Independent Inversed Absorption Properties. 2006 2006 Int. J. Biomedical Imaging http://dx.doi.org/10.1155/IJBI/2006/70839 db/journals/ijbi/ijbi2006.html#SongYB06