RT Journal Article SR Electronic T1 Anti-GFAP neuroinflammation with synchronous bilateral papillitis and characteristic imaging JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 171 OP 172 DO 10.1136/practneurol-2020-002805 VO 21 IS 2 A1 William John Utley A1 Adam El-Dieb A1 Andrew Martin Chancellor YR 2021 UL http://pn.bmj.com/content/21/2/171.abstract AB