Late relapse of non-seminomatous testicular cancer during treatment of multiple sclerosis with interferon β-1a: A case report. Blancas I, Cárdenas N, Delgado M, Jurado J M, Legeren M, Villaescusa A, Galvez F, Yelamos M Oncol Lett. 2014 Nov; 8(5):2179-2182. Epub 2014 Sep 10. PMID: 25289098. Abstract CommentRecommendBookmarkWatch