Paper on peripheral tolerance induction - http://cshperspectives.cshlp.org/content/4/6/a006957.full#sec-8
Paper on use of tolerogenic dendritic cells to prevent transplant rejection - http://www.nature.com/cmi/journal/v12/n1/full/cmi201452a.html
Paper on peripheral tolerance induction - http://cshperspectives.cshlp.org/content/4/6/a006957.full#sec-8
Paper on use of tolerogenic dendritic cells to prevent transplant rejection - http://www.nature.com/cmi/journal/v12/n1/full/cmi201452a.html