title: Appendicectomy and Crohn's disease: clinical and genetic associations.
authors: Gian Luigi
authors: GL
authors: Adani
authors: Umberto
authors: U
authors: Baccarani
authors: Andrea
authors: A
authors: Risaliti
authors: Annibale
authors: A
authors: Donini
authors: Takeshi
authors: T
authors: Aoki
authors: Itzhak
authors: I
authors: Avital
mesh_terms: D001062:Appendectomy / Q000009:adverse effects*; D003424:Crohn Disease / Q000209:etiology* / Q000235:genetics / Q000503:physiopathology; D020022:Genetic Predisposition to Disease; D006801:Humans; D012307:Risk Factors