[1] UNIV IOWA,COLL MED,DEPT PATHOL,IOWA CITY,IA 52242
[2] UNIV IOWA,COLL MED,DEPT INTERNAL MED,IOWA CITY,IA 52242
[3] DEPT VET AFFAIRS MED CTR,IOWA CITY,IA 52240
[4] ESCOLA PAULISTA MED SCH,DISCIPLINA DOENCAS INFECCIOSAS & PARASITARIAS,BR-04023 SAO PAULO,SP,BRAZIL
[5] ESCOLA PAULISTA MED SCH,DISCIPLINA NEFROL,BR-04023 SAO PAULO,SP,BRAZIL