title: The importance of familial clusterings in Crohn's disease.
authors.affiliation: Registre des Maladies Inflammatoires du Tube Digestif du Nord-Ouest de la France (EPIMAD), et Senrice d'Hépato-Gastroentérologie, Hĵpital Huriez, CH et U Lille. herbert.vankruiningen@uconn.edu
authors.forename: H J
authors.initials: HJ
authors.lastname: Van Kruiningen
authors.forename: A
authors.initials: A
authors.lastname: Cortot
authors.forename: J F
authors.initials: JF
authors.lastname: Colombel
mesh_terms: D016000:Cluster Analysis; D003424:Crohn Disease / Q000453:epidemiology / Q000235:genetics*; D004781:Environmental Exposure / Q000009:adverse effects; D005190:Family; D006801:Humans; D012307:Risk Factors