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O’Connell, Joe, Michael W. Bennett, Gerald C. O’Sullivan, Jim O’Callaghan, J. Kevin Collins, and Fergus Shanahan. "Expression of Fas (CD95/APO-1) Ligand By Human Breast Cancers: Significance for Tumor Immune Privilege." Clin Diagn Lab Immunol 1999.

O’Connell, Joe, et al. "Expression of Fas (CD95/APO-1) Ligand By Human Breast Cancers: Significance for Tumor Immune Privilege." Clin Diagn Lab Immunol 1999.