title: Immunology: protection and privilege.
authors.forename: Herman
authors.initials: H
authors.lastname: Waldmann
mesh_terms: D000818:Animals; D005260:Female; D006084:Graft Rejection / Q000276:immunology; D007108:Immune Tolerance / Q000276:immunology*; D016906:Interleukin-9 / Q000276:immunology; D008407:Mast Cells / Q000166:cytology / Q000276:immunology* / Q000378:metabolism; D051379:Mice; D016038:Skin Transplantation / Q000276:immunology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology*
chemical_list: D016906:Interleukin-9