RT Journal Article SR Electronic T1 Challenge to levetiracetam’s de facto position as generic first-line antiseizure medication JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 94 OP 95 DO 10.1136/practneurol-2021-003217 VO 22 IS 2 A1 Aidan Neligan A1 Matthew Walker A1 Sanjeev Rajakulendran YR 2022 UL http://pn.bmj.com/content/22/2/94.abstract AB