PT - JOURNAL ARTICLE AU - Gavin Francis TI - Letter from Antarctica AID - 10.1136/practneurol-2012-000401 DP - 2012 Dec 01 TA - Practical Neurology PG - 392--394 VI - 12 IP - 6 4099 - http://pn.bmj.com/content/12/6/392.short 4100 - http://pn.bmj.com/content/12/6/392.full SO - Pract Neurol2012 Dec 01; 12