Letters To The EditorCD31 in Histiocytic MalignanciesFolpe, Andrew L. M.D.; McKenney, Jesse K. M.D.; Weiss, Sharon W. M.D.Author Information Department of Pathology and Laboratory Medicine Emory University Atlanta, Georgia, U.S.A. The American Journal of Surgical Pathology: October 2002 - Volume 26 - Issue 10 - p 1376 Buy SDC © 2002 Lippincott Williams & Wilkins, Inc.