@inproceedings{HeiserUlrichsEcksteinetal.1992, author = {A. Heiser and Karin Ulrichs and V. Eckstein and W. M{\"u}ller-Ruchholtz}, title = {The Human Cell Mediated Response to Xenogeneic (Porcine) Transplantation Antigen Depends on the Stimulator Cell Compartment}, year = {1992}, }