doi:10.1182/blood-2007-11-123885 Prepublished online February 19, 2008; B Nachman and Mary V Relling Deborah French, Leo H Hamilton, Leonard A Mattano, Jr, Harland N Sather, Meenakshi Devidas, James Group acute lymphoblastic leukemia: a report from the Children's Oncology A PAI-1 (SERPINE1) polymorphism predicts osteonecrosis in children with (4217 articles) Neoplasia (3722 articles) Clinical Trials and Observations (1655 articles) Brief Reports Articles on similar topics can be found in the following Blood collections 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: digital object identifier (DOIs) and date of initial publication. the indexed by PubMed from initial publication. Citations to Advance online articles must include final publication). Advance online articles are citable and establish publication priority; they are appeared in the paper journal (edited, typeset versions may be posted when available prior to Advance online articles have been peer reviewed and accepted for publication but have not yet Copyright 2011 by The American Society of Hematology; all rights reserved. 20036. the American Society of Hematology, 2021 L St, NW, Suite 900, Washington DC Blood (print ISSN 0006-4971, online ISSN 1528-0020), is published weekly by For personal use only. by guest on June 12, 2013. bloodjournal.hematologylibrary.org From