Michael G. Rosenblum1, Lawrence H. Cheung1, Se Kyu Kim1, Kalpana Mujoo1, Nicholas J. Donato1, James L. Murray1
1Department of Clinical Immunology and Biological Therapy, M.D. Anderson Cancer Center, 1515 Holcombe Blvd, Box 041, Houston, TX 77030, USA Fax: (713)794 4261, US