Autofluorescence spectroscopy during liver transplantation: experimental and clinical demonstration - Castro e Silva Júnior, Orlando de; Sankarankutty, Ajith Kumar; Correa, R. B.; Ferreira, Juliana; Vollet Filho, J. D.; Kurachi, Cristina; Bagnato, Vanderlei Salvador (International Symposium on Photodynamic Therapy and Photodiagnosis in Clinical Practice, 2008)