Gastroenterology
Gastroenterology > 2005 > 129 > 1 > 8-25
Gastroenterology > 2005 > 129 > 1 > 66-73
Gastroenterology > 2005 > 129 > 1 > 321-327
Gastroenterology > 2005 > 129 > 1 > 142-155
Gastroenterology > 2005 > 129 > 1 > 74-85
Gastroenterology > 2005 > 129 > 1 > 285-302
Gastroenterology > 2005 > 129 > 1 > 26-33