TY - JOUR T1 - Imaging collateral ventilation in patients with advanced chronic obstructive pulmonary disease: relative sensitivity of 3 He and 129Xe MRI JO - Journal of Magnetic Resonance Imaging UR - https://eprints.whiterose.ac.uk/id/eprint/136445 PY - 2018/09/29 AU - Marshall H AU - Collier GJ AU - Johns CS AU - Chan H-F AU - Norquay G AU - Lawson RA AU - Wild JM ED - DO - DOI: 10.1002/jmri.26273 PB - Wiley VL - 49 IS - 4 SP - 1195 EP - 1197 Y2 - 2025/11/24 ER -