Hartlage , G. R., P. H. Cole, A. A. Patel, C. A. Morales, and E. E. Harrison. “Mitral Regurgitation After Anthracycline Exposure: A Case Report”. OncoReview, Vol. 4, no. 4(16), Dec. 2014, pp. 144-7, doi:10.5604/20828691.1134302.