Gastroenterology
Gastroenterology > 2006 > 131 > 2 > 428-438
Gastroenterology > 2006 > 131 > 2 > 497-509
Gastroenterology > 2006 > 131 > 2 > 478-484
Gastroenterology > 2006 > 131 > 2 > 445-450
Gastroenterology > 2006 > 131 > 2 > 420-427
Gastroenterology > 2006 > 131 > 2 > 428-438
Gastroenterology > 2006 > 131 > 2 > 497-509
Gastroenterology > 2006 > 131 > 2 > 478-484
Gastroenterology > 2006 > 131 > 2 > 445-450
Gastroenterology > 2006 > 131 > 2 > 420-427