title: A comparison of different methods of active and adoptive enhancement in the mouse. I.
mesh_terms: D000818:Animals; D001769:Blood; D005260:Female; D005333:Fetus / Q000276:immunology; D006085:Graft Survival; D016027:Heart Transplantation; D007112:Immunity, Maternally-Acquired; D007114:Immunization; D008214:Lymphocytes / Q000276:immunology; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA; D011247:Pregnancy; D013154:Spleen / Q000276:immunology; D014184:Transplantation, Homologous