Search results for: Robert W. Summers
International Journal for Parasitology > 2007 > 37 > 5 > 457-464
Journal of the American College of Radiology > 2006 > 3 > 3 > 175-186
Gastroenterology > 2005 > 129 > 1 > 34-41
Digestive Diseases and Sciences > 2005 > 50 > 6 > 989-1004
Seminars in Immunopathology > 2005 > 27 > 2 > 249-271
The American Journal of Gastroenterology > 2001 > 96 > 9 > 2584-2589