No increase in cancer incidence detected after cyclophosphamide in a French cohort of patients with progressive multiple sclerosis. Le Bouc R, Zéphir H, Majed B, Vérier A, Marcel M, Vermersch P Mult Scler. 2012 Jan; 18(1):55-63. Epub 2011 Aug 15. PMID: 21844065. Abstract CommentRecommendBookmarkWatch