Wyllie, R Magnetocardiography with a modular spin-exchange relaxation-free atomic magnetometer array. [electronic resource] - Physics in medicine and biology May 2012 - 2619-32 p. digital Publication Type: Journal Article; Research Support, N.I.H., Extramural ISSN: 1361-6560 Standard No.: 10.1088/0031-9155/57/9/2619 doi Subjects--Topical Terms: AdultHumansMagnetocardiography--methodsPhantoms, ImagingPhotons