A comment to Simonsen's spleen assay in the graft-versus-host reaction.
D000818:Animals; D001681:Biological Assay; D001835:Body Weight; D006086:Graft vs Host Disease / Q000503:physiopathology*; D008099:Liver; D051379:Mice; D009929:Organ Size; D013154:Spleen; D013950:Thymus Gland; D014181:Transplantation Immunology