title: Activation versus tolerance: a decision made by T helper cells.
authors.affiliation: Basel Institute of Immunology, Switzerland.
authors.forename: S
authors.initials: S
authors.lastname: Guerder
authors.forename: P
authors.initials: P
authors.lastname: Matzinger
mesh_terms: D000818:Animals; D005260:Female; D006183:H-2 Antigens / Q000276:immunology; D015395:Histocompatibility Antigens Class I / Q000276:immunology; D007108:Immune Tolerance; D007156:Immunologic Memory; D008213:Lymphocyte Activation; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology*
chemical_list: D006183:H-2 Antigens; D015395:Histocompatibility Antigens Class I; C032907:Q surface antigens