title: Relationship between anamnestic evidence of appendectomy and onset and clinical course of Crohn's disease.
authors.forename: L
authors.initials: L
authors.lastname: Caserta
authors.forename: F R
authors.initials: FR
authors.lastname: de Filippo
authors.forename: G
authors.initials: G
authors.lastname: Riegler
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D017668:Age of Onset; D000368:Aged; D001062:Appendectomy / Q000706:statistics & numerical data*; D001064:Appendicitis / Q000453:epidemiology* / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D003424:Crohn Disease / Q000175:diagnosis / Q000453:epidemiology*; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D017678:Sex Distribution