Gastroenterology
Gastroenterology > 2013 > 144 > 2 > 414-425.e7
Gastroenterology > 2013 > 144 > 2 > 298-306
Gastroenterology > 2013 > 144 > 2 > 307-313.e1
Gastroenterology > 2013 > 144 > 2 > 437-446.e6
Gastroenterology > 2013 > 144 > 2 > 426-436
Gastroenterology > 2013 > 144 > 2 > 314-322.e2