[1] UNIV MUNICH,ANTIMIKROBIELLE THERAPIE & INFEKT IMMUNOL ABT,D-8000 MUNICH 2,FED REP GER
[2] UNIV MUNICH,MAX VONPETTENKOFER INST HYG & MED MIKROBIOL,D-8000 MUNICH 2,FED REP GER
[3] UNIV TUBINGEN,INST HYG,D-7400 TUBINGEN 1,FED REP GER
[4] TECH UNIV MUNICH,INST MED MIKROBIOL,D-8000 MUNICH 80,FED REP GER
[5] UNIV FREIBURG KLINIKUM,HYG KLIN,D-7800 FREIBURG,FED REP GER
[6] FREE UNIV BERLIN,INST MED MIKROBIOL,D-1000 BERLIN 45,FED REP GER
[7] KRANKENHAUS MOABIT,INST HYG & MED MIKROBIOL,D-1000 BERLIN 12,FED REP GER
[8] INST MED MIKROBIOL & IMMUNOL,D-7500 KARLSRUHE 1,FED REP GER
[9] RUHR UNIV BOCHUM,INST MED MIKROBIOL,D-4630 BOCHUM 1,FED REP GER
[10] UNIV COLOGNE,INST HYG,D-5000 COLOGNE 41,FED REP GER
[11] STAATLICHES INST HYG & INFEKT KRANKHEITEN,D-6600 SAARBRUCKEN 1,FED REP GER
[12] UNIV MUNICH,KLINIKUM GROSSHADERN,MED MIKROBIOL,D-8000 MUNICH 70,FED REP GER
[13] PARKE DAVIS & CO,D-7800 FREIBURG,FED REP GER