title: Functional aspects of helper T cell clones.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D001402:B-Lymphocytes / Q000276:immunology; D002999:Clone Cells / Q000276:immunology; D000939:Epitopes; D006183:H-2 Antigens; D000949:Histocompatibility Antigens Class II; D006968:Hypersensitivity, Delayed; D066298:In Vitro Techniques; D008213:Lymphocyte Activation; D008222:Lymphokines / Q000096:biosynthesis; D051379:Mice; D008810:Mice, Inbred C57BL; D012867:Skin / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000939:Epitopes; D006183:H-2 Antigens; D000949:Histocompatibility Antigens Class II; D008222:Lymphokines