TY - JOUR T1 - Spatial Comparison of CT-Based Surrogates of Lung Ventilation With Hyperpolarized Helium-3 and Xenon-129 Gas MRI in Patients Undergoing Radiation Therapy JO - International Journal of Radiation Oncology, Biology, Physics UR - http://eprints.whiterose.ac.uk/131032/ PY - 2018/11/15 AU - Tahir BA AU - Hughes P AU - Robinson S AU - Marshall H AU - Stewart N AU - Norquay G AU - Biancardi A AU - Chan H AU - Collier GJ AU - Hart KA AU - Swinscoe JA et al ED - DO - DOI: 10.1016/j.ijrobp.2018.04.077 PB - Elsevier VL - 102 IS - 4 SP - 1276 EP - 1286 Y2 - 2025/04/04 ER -