[1] NCI,FREDERICK CANC RES & DEV CTR,PROGRAM RESOURCES INC DYNCORP,AIDS VACCINE PROGRAM,FREDERICK,MD 21702
[2] EMORY UNIV,SCH MED,DEPT PATHOL & LAB MED,ATLANTA,GA 30322
[3] CTR DIS CONTROL,NCID,DHA,IMMUNOL BRANCH,ATLANTA,GA 30333
[4] OCTAMER INC,TIBURON,CA 94920
[5] SAN FRANCISCO STATE UNIV,ROMBERG TIBURON CTR,ENVIRONM TOXICOL & CHEM LAB,TIBURON,CA 94920