title: Prospective comparison of endosonography, magnetic resonance imaging and surgical findings in anorectal fistula and abscess complicating Crohn's disease.
authors.forename: A P
authors.initials: AP
authors.lastname: Zbar
authors.forename: N M
authors.initials: NM
authors.lastname: deSouza
mesh_terms: D003424:Crohn Disease / Q000150:complications*; D019160:Endosonography / Q000379:methods*; D006801:Humans; D008279:Magnetic Resonance Imaging; D012003:Rectal Fistula / Q000175:diagnosis*