Comparison of three dimensional magnetic resonance imaging in conjunction with a blood pool contrast agent and nuclear scintigraphy for the detection of experimentally induced gastrointestinal bleeding

Hilfiker P, Weishaupt D, Kacl G, Hetzer F, Griff M, Ruehm S, Debatin J. Comparison of three dimensional magnetic resonance imaging in conjunction with a blood pool contrast agent and nuclear scintigraphy for the detection of experimentally induced gastrointestinal bleeding. Gut 1999; 45:581-7.