Lymphocyte TransfusionBlood TransfusionLymphocytesAntigens, NeoplasmErythrocyte TransfusionAntigens, Viral, TumorAntigensLymphocyte ActivationPlatelet TransfusionExchange Transfusion, Whole BloodAntigens, Polyomavirus TransformingAntigens, SurfaceT-LymphocytesBlood Transfusion, AutologousBlood Component TransfusionAntigens, BacterialAntigens, ViralBlood Transfusion, IntrauterineCancer VaccinesSimian virus 40Mice, Inbred BALB CAntibodies, MonoclonalT-Lymphocytes, CytotoxicFetofetal Transfusion