[1] NATL JEWISH CTR IMMUNOL & RESP MED,DEPT MED,DENVER,CO 80206
[2] CYTEL,LA JOLLA,CA 92037
[3] MASSACHUSETTS GEN HOSP,DEPT PATHOL,BOSTON,MA 02114
[4] MASSACHUSETTS GEN HOSP,DEPT MOLEC BIOL,BOSTON,MA 02114
[5] HARVARD UNIV,SCH MED,DEPT PATHOL,BOSTON,MA 02114