[1] UNIV MASSACHUSETTS,SCH MED,DEPT MED,DIV INFECT DIS & IMMUNOL,WORCESTER,MA 01655
[2] LOUISIANA STATE UNIV,MED CTR,SCH MED,DEPT PEDIAT & MICROBIOL IMMUNOL & PARASITOL,NEW ORLEANS,LA 70112
[3] NYU,SCH MED,AARON DIAMOND AIDS RES CTR,DIV INFECT DIS,NEW YORK,NY 10016
[4] SMITHKLINE BEECHAM PHARMACEUT,DEPT MOLEC GENET,KING OF PRUSSIA,PA 19479
[5] CHIRON CORP,EMERYVILLE,CA 94608