Papers
MMR vaccine and Crohn's disease: ecological study of hospital admissions in England, 1991 to 2002
BMJ 2005; doi: https://doi.org/10.1136/bmj.38449.476759.AE (Published 18 April 2005) Cite this as: BMJ 2005;:bmj;bmj.38449.476759.AEv1This is a PDF-only article. The first page of the PDF of this article appears above.