publication 2013 Optical Biopsy of Benign and Malignant Tissue by Time Resolved Spectroscopy more of publication Optical Biopsy of Benign and Malignant Tissue by Time Resolved Spectroscopy by R.R. Alfano, B.B. Das, S. Prasad, D Rabah, S.Devanesan, J. Secor, V.Masilamani, M. AlSalhi 2013