High expression of B7-H3 on stromal cells defines tumor and stromal compartments in epithelial ovarian cancer and is associated with limited immune activation ============================================================================================================================================================== * Heather L. MacGregor * Azin Sayad * Andrew Elia * Ben X. Wang * Sarah Rachel Katz * Patricia A. Shaw * Blaise A. Clarke * Sarah Q. Crome * Celine Robert-Tissot * Marcus Q. Bernardini * Linh T. Nguyen * Pamela S. Ohashi