RT Journal Article SR Electronic T1 Correction: Post-thymectomy myasthenia gravis: a case report and systematic review of literature JF BMJ Case Reports JO BMJ Case Reports FD BMJ Publishing Group Ltd SP e246005corr1 DO 10.1136/bcr-2021-246005corr1 VO 15 IS 5 YR 2022 UL http://casereports.bmj.com/content/15/5/e246005corr1.abstract