The American Journal of Gastroenterology
The American Journal of Gastroenterology > 2002 > 97 > 1 > 200-201
The American Journal of Gastroenterology > 2002 > 97 > 1 > 32-39
The American Journal of Gastroenterology > 2002 > 97 > 1 > 72-78
The American Journal of Gastroenterology > 2002 > 97 > 1 > 172-179
The American Journal of Gastroenterology > 2002 > 97 > 1 > 167-171
The American Journal of Gastroenterology > 2002 > 97 > 1 > 27-31
The American Journal of Gastroenterology > 2002 > 97 > 1 > 149-155
The American Journal of Gastroenterology > 2002 > 97 > 1 > 79-82
The American Journal of Gastroenterology > 2002 > 97 > 1 > 109-117
The American Journal of Gastroenterology > 2002 > 97 > 1 > 194-197
The American Journal of Gastroenterology > 2002 > 97 > 1 > 89-94
The American Journal of Gastroenterology > 2002 > 97 > 1 > 40-48
The American Journal of Gastroenterology > 2002 > 97 > 1 > 190-193