1. 1. Jacques SL. 1998. Skin opticshttp://omlc.ogi.edu/news/jan98/skinoptics.htmland tissue opticshttp://omlc.ogi.edu/classroom/ece532/.
2. Skin cancer detection using spectroscopic oblique-incidence reflectometry;Garcia-Uribe,2004
3. A practical model for subsurface light transport;Jensen,2001
4. The surface translucency meter;Hargens,1979
5. 5. Bucknell SP , Winsey NJP , Gale DR. Translucency measurement. US patent 6111653.