Papers on Bone Metastases Studies with ExAblate MR guided focused ultrasound surgery (MRgFUS) for the palliation of pain in patients with bone metastases - preliminary clinical experience Annals of Oncology, October 2006, October 15, 2006 MR guided Focused Ultrasound Surgery for Palliation of Bone Metastases: Initial Clinical Report Catane R, MD, Rabin T, MD, Liberman B, MD, Pfeffer MR, MD, Inbar Y, MD, Beck A, MD., June 12, 2006