Matteo Giovanni Della Porta, and Luca Malcovati. 2009. “Clinical Relevance of Extra-Hematologic Comorbidity in the Management of Patients With Myelodysplastic Syndrome”. Haematologica 94 (5). Pavia, Italy, 602-6. https://doi.org/10.3324/haematol.2009.005702.