New technique maps the body electric.
Ehrenstein
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D000818:Animals; D003952:Diagnostic Imaging / Q000379:methods*; D004553:Electric Conductivity; D004566:Electrodes; D007668:Kidney / Q000033:anatomy & histology; D008280:Magnetics; D013552:Swine; D014463:Ultrasonography / Q000379:methods*