TY - CONF T1 - Longitudinal change in lung physiology and 129Xe MRI over 1 year in patients with asthma and/or COPD JO - Clinical respiratory physiology, exercise and functional imaging UR - http://dx.doi.org/10.1183/13993003.congress-2023.oa4954 PY - 2023/10/27 AU - Marshall H AU - Smith L AU - Biancardi A AU - Collier G AU - Chan H-F AU - Capener D AU - Bray J AU - Jakymelen D AU - Saunders L AU - Astley J AU - Tahir B et al ED - DO - DOI: 10.1183/13993003.congress-2023.oa4954 PB - European Respiratory Society Y2 - 2025/05/23 ER -