| Possibly apply to Steffen BJ: |
| 2006 |
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Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA. · Pubmed 16827861
|
| 2005 |
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Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA. · Pubmed 15973716
|