| Affiliation: | From the Laboratory of Immunochemistry, Division of Transfusion Transmitted Diseases, and the Laboratory of Molecular Tumor Biology, Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, Food And Drug Administration, Bethesda, MD; the Cytokine Research Section, Department of Molecular Oncology, University of Texas M. D. Anderson Cancer Center, Houston, TX; and the Institut National des Sciences Appliquees and Institut de Pharmacologie et Biologie Structurale du CNRS, Toulouse, France. |
