title: Letter: Use of thymus in Millipore chambers for immunologic reconstitution.
mesh_terms: D002675:Child, Preschool; D005333:Fetus; D005865:Gestational Age; D006087:Graft vs Host Reaction; D006801:Humans; D007111:Immunity, Cellular; D007153:Immunologic Deficiency Syndromes / Q000628:therapy*; D008297:Male; D013950:Thymus Gland / Q000637:transplantation*; D014184:Transplantation, Homologous / Q000295:instrumentation*