@inproceedings{2951570, title = "The International Prognostic Index (IPI) for multiple myeloma is applicable in Waldenstrom's macroglobulinemia.", author = "Dimopoulos, MA and Zervas, K and Kyrtsonis, MC and Symeonidis, A and Anagnostopoulos, A and Gika, D and Bourantas, K and Zomas, A and Anagnostopoulos, N and Pangalis, G", year = "2003", pages = "362B--362B", booktitle = "BLOOD" }