1. Cancer Statistics, 2001
2. R. Cotran, V. Kumar, and S. Robbins,Pathologic Basis of Disease, 5th ed., Chap. 7, Saunders, Philadelphia (1994).
3. In Vivo Fluorescence Spectroscopy and Imaging for Oncological Applications
4. QUANTITATIVE OPTICAL SPECTROSCOPY FOR TISSUE DIAGNOSIS
5. N. Ramanujam, “Fluorescence spectroscopyin vivo” inEncyclopedia of Analytical Chemistry, R. A. Meyers, Ed., Vol. 1, pp. 20–56, Wiley, Chichester, UK (2000).