Search results for: Michael L. Silpa
Digestive Diseases and Sciences > 2002 > 47 > 6 > 1290-1296
Digestive Diseases and Sciences > 2001 > 46 > 9 > 1974-1979
Digestive Diseases and Sciences > 2002 > 47 > 6 > 1290-1296
Digestive Diseases and Sciences > 2001 > 46 > 9 > 1974-1979