JOURNAL OF IMMUNOLOGY, vol. 173, no. 1, page. 607 - 614, 2004-07-01
EXPERIMENTAL AND MOLECULAR MEDICINE, vol. 36, no. 2, page. 135 - 144, 2004-04-30
JOURNAL OF IMMUNOLOGY, vol. 171, no. 12, page. 6807 - 6813, 2003-12-15