Gnatta, E. et al. 2012. Pancreatic Cancer (PaCa)-Derived Soluble Mediators Induce Dendritic Cells (DC) to Acquire an Immunosuppressive Phenotype by Downregulating CTLA4. JOP. Journal of the Pancreas. 13, 5S (Sep. 2012), 564. DOI:https://doi.org/10.6092/1590-8577/1001.