[1] UNIV VERMONT,DEPT RADIOL,DIAGNOST ULTRASOUND SECT,BURLINGTON,VT 05405
[2] UNIV VERMONT,DEPT PEDIAT,BURLINGTON,VT 05405
[3] UNIV VERMONT,DEPT OBSTET & GYNECOL,DIV MATERNAL FETAL MED,BURLINGTON,VT 05405
[4] UNIV VERMONT,DEPT PATHOL,BURLINGTON,VT 05405