RT Journal Article SR Electronic T1 A patient with papilloedema JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 249 OP 254 DO 10.1136/practneurol-2020-002563 VO 21 IS 3 A1 Jonathan Cleaver A1 Gurjit Chohan A1 Richard James A1 Nicola Giffin YR 2021 UL http://pn.bmj.com/content/21/3/249.abstract AB