Daniel F, Loriot MA, Seksik P, Cosnes J, Gornet JM, Lémann M, Fein F, Vernier-Massouille G, De Vos M, Boureille A, Treton X, Flourié B, Roblin X, Louis E, Zerbib F, Beaune P, Marteau P. (IBD 2007 Jan;13(1):19-23.)
http://www.ncbi.nlm.nih.gov/sites/entrez?Db=pubmed&Cmd=ShowDetailView&TermToSearch=17206635&ordinalpos=7&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum