PT - JOURNAL ARTICLE AU - Price, Laura C AU - Garfield, Benjamin AU - Bloom, Chloe AU - Jeyin, Nidhish AU - Nissan, Daniel AU - Hull, James H AU - Patel, Brijesh AU - Jenkins, Gisli AU - Padley, Simon AU - Man, William AU - Singh, Suveer AU - Ridge, Carole A TI - Persistent isolated impairment of gas transfer following COVID-19 pneumonitis relates to perfusion defects on dual energy Computed Tomography AID - 10.1183/23120541.00224-2022 DP - 2022 Jan 01 TA - ERJ Open Research PG - 00224-2022 4099 - http://openres.ersjournals.com/content/early/2022/09/01/23120541.00224-2022.short 4100 - http://openres.ersjournals.com/content/early/2022/09/01/23120541.00224-2022.full