RT Journal Article SR Electronic T1 Unilateral meningitis: unusual central nervous system involvement in rheumatoid arthritis JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 167 OP 168 DO 10.1136/practneurol-2020-002685 VO 21 IS 2 A1 Carla Tortorella A1 Luca Prosperini A1 Giandomenico Sebastiani A1 Claudio Gasperini YR 2021 UL http://pn.bmj.com/content/21/2/167.abstract AB