RT Journal Article SR Electronic T1 Cognitive dysfunction after covid-19 JF BMJ JO BMJ FD British Medical Journal Publishing Group SP e075387 DO 10.1136/bmj-2023-075387 VO 384 A1 Ladds, Emma A1 Darbyshire, Julie L A1 Bakerly, Nawar Diar A1 Falope, Zacc A1 Tucker-Bell, Ian YR 2024 UL https://www.bmj.com/content/384/bmj-2023-075387.abstract AB