title: Allograft survival prolonged by heterologous spleen cells in 'Millipore' diffusion chambers.
mesh_terms: D000818:Animals; D046508:Culture Techniques; D005260:Female; D005374:Filtration; D008221:Lymphoid Tissue / Q000637:transplantation*; D051379:Mice; D051381:Rats; D016038:Skin Transplantation; D013154:Spleen / Q000166:cytology*; D013950:Thymus Gland / Q000166:cytology; D014183:Transplantation, Heterologous