2,3,7,8-Tetrachlorodibenzo-p-Dioxin (TCDD) Exposure Increases a Novel Cell Population in the Spleen of P815-Tumor-Injected Mice: Characterization of MAC-1+Gr-1+ Cells Publication Attachment: 00-274.pdf Authors: Kerkvliet, N, Choi, J-Y Year: 2000