1. Volume 138, Issue 7, Pages 2541-2545 (June 2010)
Presentation of the Julius M. Friedenwald Medal to Donald O. Castell, MD 
David A. Katzka 
Gastroenterology 
Volume 138, Issue 7, Pages (June 2010)
DOI: /j.gastro
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2. Figure 1
Early in his career making rounds with visiting professor the late Frank Brooks (past AGA President) at the Philadelphia Naval Hospital.
Gastroenterology  , DOI: ( /j.gastro )
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3. Figure 2 Vacation with the family in the highlands of England.
Gastroenterology  , DOI: ( /j.gastro )
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4. Donald O. Castell, MD
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2010 AGA Institute Terms and Conditions