Changes in blood B cell-activating factor (BAFF) levels in multiple sclerosis : a sign of treatment outcomeKannel, Karin; Alnek, Kristi; Vahter, Liina; Gross-Paju, Katrin; Uibo, Raivo; Kisand, Kalle V.PLoS ONE2015 / art. e0143393 https://doi.org/10.1371/journal.pone.0143393 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS