@article{articled996598c,
title   = {Noninvasive evaluation of oral lesions using depth-sensitive optical spectroscopy},
author = {Schwarz, Richard A. and Gao, Wen and Weber, Crystal Redden and Kurachi, Cristina and Lee, J. Jack and El-Naggar, Adel K. and Kortum, Rebecca Richards and Gillenwater, Ann M.},
year = {2009},
doi = {10.1002/cncr.24177},
journal   = {Cancer}
}