Correlation and comparison of magnetic and electric detection of small intestinal electrical activityLeonard A. Bradshaw, W.O. Richards, John P. Wikswo et al.|American Journal of Physiology-Gastrointestinal and Liver Physiology|1997Cited by 61
Noninvasive Diagnosis of Mesenteric Ischemia Using a SQUID MagnetometerWilliam O. Richards, John P. Wikswo, C. Louis Garrard et al.|Annals of Surgery|1995Cited by 48