PT - JOURNAL ARTICLE AU - A Fo Ben TI - Carphology AID - 10.1136/practneurol-2020-002692 DP - 2020 Aug 01 TA - Practical Neurology PG - 348--348 VI - 20 IP - 4 4099 - http://pn.bmj.com/content/20/4/348.short 4100 - http://pn.bmj.com/content/20/4/348.full SO - Pract Neurol2020 Aug 01; 20