[1] GEORGETOWN UNIV,SCH MED,DEPT BIOCHEM & MOL BIOL,WASHINGTON,DC 20007
[2] HARVARD UNIV,SCH MED,MASSACHUSETTS GEN HOSP,DEPT MOL BIOL & GENET,BOSTON,MA 02114
[3] EASTERN VIRGINIA MED SCH,GLENNAN CTR,NORFOLK,VA 23507
[4] UNIV CALIF SAN FRANCISCO,DEPT MED,SAN FRANCISCO,CA 94110
[5] ST LOUIS UNIV,HLTH SCI CTR,DEPT PHARMACOL & PHYSIOL SCI,ST LOUIS,MO 63104
[6] NIDDK,STEROID HORMONES SECT,NIH,BETHESDA,MD 20892
[7] MED COLL OHIO,DEPT PHARMACOL,TOLEDO,OH 43699