[1] TULANE UNIV,DEPT MICROBIOL,NEW ORLEANS,LA 70118
[2] TULANE UNIV,DEPT IMMUNOL,NEW ORLEANS,LA 70118
[3] TULANE UNIV,DEPT MED,NEW ORLEANS,LA 70118
[4] INST PASTEUR,LAB BIOL RETROVIRUSES UNIT,F-75724 PARIS 15,FRANCE
[5] UNIV ARIZONA,COLL MED,DEPT SURG,TUCSON,AZ 85721
[6] SLADE HOSP,DEPT DERMATOL,OXFORD OX3 7JH,ENGLAND
[7] VET ADM MED CTR,EDUC,SAN FRANCISCO,CA 94121
[8] UNIV CALIF SAN FRANCISCO,SCH MED,SAN FRANCISCO,CA 94143
[9] HOTEL DIEU,FAC MED BROUSSAIS,ANAT & CYTOL LAB,SERV CENT J DELARU ANAT & CYTOL PATHOL,F-75270 PARIS 06,FRANCE
[10] BERNHARD NOCHT INST NAUT & TROP MED,DEPT PATHOL,D-2000 HAMBURG 4,FED REP GER
[11] ALLGEMEINES KRANKENHAUS ST GEORG,DEPT HAEMATOL,HAMBURG,FED REP GER
[12] STANFORD UNIV,MED CTR,DEPT PATHOL,STANFORD,CA 94305
[13] UNIV LUND HOSP,DEPT PATHOL,S-22185 LUND,SWEDEN