Here are a few published articles on Dr. Burt's work :

Nonmyeloablative Autologous Hematopoietic Stem Cell Transplantation for Refractory CIDP,  Neurology  (Mar 2009)

Non-myeloablative stem cell transplantation for autoimmune diseases, Speinger Semin Immun (2004)

Clinical Applications of Blood-Derived and Marrow-Derived Stem Cells for Nonmalignant Diseases, JAMA (Feb 27, 2008)

Regulatory T Cell (Treg) Subsets Return in Patients with Refractory Lupus following Stem Cell Transplantation, and TGF-B-Producing CD8+ Treg Cells Are Associated with Immunological Remission of Lupus, The Journal of Immunology (October 19, 2009)

Autologous non-myeloablative haemopoietic stem cell transplantation in relapsing-remitting multiple sclerosis, a phase I/II study, The Lancet (Jan 30, 2009)

C-Peptide Levels and Insulin Independence Following Autologous Nonmyeloablative Hematopoietic Stem Cell Transplantation in Newly Diagnosed Type 1 Diabetes Mellitus, JAMA (April 16, 2009)

A general article from National Institutes of Health on stem cell treatments against autoimmune illnesses :