title: T cells as helpers and suppressor cells in immunity.
authors.affiliation: Department of Pathology, Jewish Hospital, St. Louis, MO 63110.
authors.forename: C M
authors.initials: CM
authors.lastname: Sorensen
authors.forename: J A
authors.initials: JA
authors.lastname: Kapp
authors.forename: C W
authors.initials: CW
authors.lastname: Pierce
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000938:Antigen-Presenting Cells / Q000276:immunology; D000941:Antigens / Q000276:immunology; D000950:Antigens, Ly / Q000032:analysis; D005802:Genes, MHC Class II; D008211:Lymphocyte Cooperation; D051379:Mice; D010455:Peptides / Q000276:immunology; D011108:Polymers; D011506:Proteins / Q000276:immunology; D013601:T-Lymphocytes / Q000145:classification* / Q000276:immunology; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology*; D050378:T-Lymphocytes, Regulatory / Q000276:immunology*
chemical_list: D000941:Antigens; D000950:Antigens, Ly; D010455:Peptides; D011108:Polymers; D011506:Proteins; C020749:GAT