Strober W, Fuss I J, Ehrhardt R O, Neurath M, Boirivant M, Lúdvíksson B R
Laboratory of Clinical Investigation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892-1890, USA.
Scand J Immunol. 1998 Nov;48(5):453-8.