title: Microchimerism, macrochimerism, and tolerance.
authors.affiliation: Department of Surgery, University of Pittsburgh, PA 15213, USA.
authors.forename: T E
authors.initials: TE
authors.lastname: Starzl
authors.forename: N
authors.initials: N
authors.lastname: Murase
mesh_terms: D006801:Humans; D014181:Transplantation Immunology; D023001:Transplantation Tolerance