Severe exacerbation of relapsing-remitting multiple sclerosis after G-CSF therapy. Rust H, Kuhle J, Kappos L, Derfuss T Neurol Neuroimmunol Neuroinflamm. 2016 Apr; 3(2):e215. Epub 2016 Mar 09. PMID: 27027097. Abstract CommentRecommendBookmarkWatch