1994 83: 2939-2945 Grignani and U Pozzetti PG Gobbi, R Bettini, C Montecucco, L Cavanna, S Morandi, C Pieresca, G Merlini, D Bertoloni, G utility for a simple binary classification with clinical and investigational Study of prognosis in Waldenstrom's macroglobulinemia: a proposal http://bloodjournal.hematologylibrary.org/site/misc/rights.xhtml#repub_requests Information about reproducing this article in parts or in its entirety may be found online at: http://bloodjournal.hematologylibrary.org/site/misc/rights.xhtml#reprints Information about ordering reprints may be found online at: http://bloodjournal.hematologylibrary.org/site/subscriptions/index.xhtml Information about subscriptions and ASH membership may be found online at: reserved. Copyright 2011 by The American Society of Hematology; all rights 900, Washington DC 20036. weekly by the American Society of Hematology, 2021 L St, NW, Suite Blood (print ISSN 0006-4971, online ISSN 1528-0020), is published For personal use only. by guest on July 18, 2011. bloodjournal.hematologylibrary.org From