Gastroenterology
Gastroenterology > 1999 > 116 > 1 > 135-143
Gastroenterology > 1999 > 116 > 1 > 58-63
Gastroenterology > 1999 > 116 > 1 > 64-77
Gastroenterology > 1999 > 116 > 1 > 108-117
Gastroenterology > 1999 > 116 > 1 > 38-45
Gastroenterology > 1999 > 116 > 1 > 7-14
Gastroenterology > 1999 > 116 > 1 > 127-134
Gastroenterology > 1999 > 116 > 1 > 168-178
Gastroenterology > 1999 > 116 > 1 > 29-37
Gastroenterology > 1999 > 116 > 1 > 46-53