title: Selective inhibition of the secondary immune response to mouse skin allografts by cell-free Ehrlich ascites carcinoma fluid.
mesh_terms: D000818:Animals; D002286:Carcinoma, Ehrlich Tumor / Q000276:immunology*; D051379:Mice; D016038:Skin Transplantation; D014181:Transplantation Immunology; D014184:Transplantation, Homologous