Dose-Escalated Magnetic Resonance Image–Guided Abdominopelvic Reirradiation With Continuous Intrafraction Visualization, Soft Tissue Tracking, and Automatic Beam Gating oleh Michael D. Chuong, MD, John M. Bryant, MD, Roberto Herrera, BS, James McCulloch, DMP, Jessika Contreras, MD, Rupesh Kotecha, MD, Tino Romaguera, PhD, Diane Alvarez, MSc, Matthew D. Hall, MD, MBA, Muni Rubens, MBBS, MPH, PhD, Minesh P. Mehta, MD, Adeel Kaiser, MD, Martin Tom, MD, Alonso N. Gutierrez, PhD, MBA, Kathryn E. Mittauer, PhD