1. An Unusual Cause of a Pancreatic Head Tumor
Brian K.P. Goh, MBBS, MMed, MSc, FRCS, Sittampalam M. Kesavan, MBBS, MBA, FRCPA, Wai-Keong Wong, MBBS, FRCS 
Gastroenterology 
Volume 137, Issue 2, Pages e5-e6 (August 2009)
DOI: /j.gastro
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2. Gastroenterology 2009 137, e5-e6DOI: (10.1053/j.gastro.2009.01.060)
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3. Gastroenterology 2009 137, e5-e6DOI: (10.1053/j.gastro.2009.01.060)
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4. Gastroenterology 2009 137, e5-e6DOI: (10.1053/j.gastro.2009.01.060)
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