Andreas H. Hielscher Hyun Keol Kim Ludguier D. Montejo Sabine Blaschke Uwe J. Netz Paul A. Zwaka Gerd Illing Gerhard A. Müller Jürgen Beuthan Frequency-Domain Optical Tomographic Imaging of Arthritic Finger Joints. 1725-1736 2011 30 IEEE Trans. Med. Imaging 10 http://dx.doi.org/10.1109/TMI.2011.2135374 db/journals/tmi/tmi30.html#HielscherKMBNZIMB11