Milder multiple sclerosis course in patients with concomitant inflammatory bowel disease.
Zéphir H, Gower-Rousseau C, Salleron J, Simon O, Debouverie M, Le Page E, Bouhnik Y, Lebrun-Frenay C, Papeix C, Vigneron B, Allez M, Prin L, Cosnes J, Vermersch P, Colombel JF