[1] RUSH PRESBYTERIAN ST LUKES MED CTR,DEPT GEN SURG,CHICAGO,IL 60612
[2] RUSH PRESBYTERIAN ST LUKES MED CTR,DEPT OCLS IMMUNOL,CHICAGO,IL 60612
[3] RUSH PRESBYTERIAN ST LUKES MED CTR,DEPT PATHOL,CHICAGO,IL 60612
[4] UNIV ILLINOIS,DEPT PATHOL,CHICAGO,IL 60680