Media type: E-Article Title: Magnetic resonance imaging in perianal Crohn's disease Contributor: Jenss, Harro; Starlinger, Michael; Skaleij, Martin imprint: Elsevier BV, 1992 Published in: The Lancet Language: English DOI: 10.1016/0140-6736(92)92982-l ISSN: 0140-6736 Keywords: General Medicine Origination: Footnote: