The EPIC-Norfolk Study

 

Epidemiology of duodenal ulcer perforation: a study on hospital admissions in Norfolk, United Kingdom.

Canoy DS, Hart AR, and Todd CJ

Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver. Jul 2002

(DOI : 10.1016/s1590-8658(02)80124-4)

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