Associations of NOD2 polymorphisms with Erysipelotrichaceae in stool of in healthy first degree relatives of Crohn’s disease subjects oleh Williams Turpin, Larbi Bedrani, Osvaldo Espin-Garcia, Wei Xu, Mark S. Silverberg, Michelle I. Smith, Juan Antonio Raygoza Garay, Sun-Ho Lee, David S. Guttman, Anne Griffiths, Paul Moayyedi, Remo Panaccione, Hien Huynh, Hillary A. Steinhart, Guy Aumais, Levinus A. Dieleman, Dan Turner, CCC IBD GEM Project research team, Andrew D. Paterson, Kenneth Croitoru