TY - CONF T1 - Xe-MRI bronchodilator response to assess disease severity in patients with asthma and/or COPD JO - Respiratory function technologists/scientists UR - https://doi.org/10.1183/13993003.congress-2023.pa4500 PY - 2023/10/27 AU - Smith L AU - Marshall H 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.pa4500 PB - European Respiratory Society SP - PA4500 EP - PA4500 Y2 - 2025/05/06 ER -