title: Microchimerism: friend or foe?
authors.forename: A
authors.initials: A
authors.lastname: Tyndall
authors.forename: A
authors.initials: A
authors.lastname: Gratwohl
mesh_terms: D001327:Autoimmune Diseases / Q000276:immunology*; D002678:Chimera; D005260:Female; D005333:Fetus; D006086:Graft vs Host Disease / Q000276:immunology*; D006801:Humans; D008297:Male; D011247:Pregnancy; D012594:Scleroderma, Localized / Q000276:immunology; D012867:Skin / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology; D014184:Transplantation, Homologous