S. H. Allos

Noninvasive Measurement of the Vector Magnetic Field from Human Gastrointestinal Sources

Leonard A. Bradshaw, William O. Richards, Daniel J. Staton, 2000 .

Noninvasive Diagnosis of Mesenteric Ischemia Using a SQUID Magnetometer

J P Wikswo, W O Richards, J. Wikswo, 1995, Annals of surgery.

Correlation and comparison of magnetic and electric detection of small intestinal electrical activity.

J P Wikswo, W O Richards, J. Wikswo, 1997, The American journal of physiology.