Department of Clinical Immunology and Transfusion Medicine
University and Regional Laboratories
Division of Haematology and Transfusion Medicine
Department of Laboratory Medicine,
Lund University
Lund, Sweden
M.E. Reid
Immunochemistry Laboratory
New York Blood Center
New York, NY, United States
M.H. Yazer
Department of Pathology
University of Pittsburgh
The Institute for Transfusion Medicine
Pittsburgh, PA,Pittsburgh, PA, United States