Search results for: D. Lewis
Gastroenterology > 2005 > 129 > 3 > 819-826
Gastroenterology > 2004 > 127 > 4 > 1044-1050
Gastroenterology > 2004 > 126 > 5 > 1257-1269
Gastroenterology > 2004 > 126 > 3 > 665-673
Gastroenterology > 2002 > 122 > 4 > 889-896