Local Integration of Commercially Available Intra-operative MR-scanner and Neurosurgical Guidance for Metalloporphyrin-Guided Tumor Resection and Photodynamic Therapy. - David Dean; Jeffrey L. Duerk; Michael Wendt; Andrew Metzger; Lothar Lilge; Brian Wilson; Victor Yang; Warren Selman; Jonathan S. Lewin; Robert Ratcheson (MICCAI, 2000)