AU - Pool V, Gordon DM, Decker M TI - MEthodological issues with the risk of relapse study in patients with multiple sclerosis after yellow fever vaccination PT - JOUR DP - 2012 TA - Archives of Neurology pages = {144-145}, VI - 69 IP - 1 AID - 10.1001/archneurol.2011.1519 [doi] 4100 - http://dx.doi.org/10.1001/archneurol.2011.1519 SO - Archives of Neurology January 1, 2012 69(1):144