title: In search of the Holy Grail (actively acquired immunologic tolerance).
authors.affiliation: Department of Surgery, Louisiana State University Medical School-Shreveport, USA.
authors.forename: J C
authors.initials: JC
authors.lastname: McDonald
mesh_terms: D000818:Animals; D002678:Chimera; D006801:Humans; D007108:Immune Tolerance; D014181:Transplantation Immunology