64-channel second-order axial gradiometer system based on DROS for magnetocardiogram in a thin shielded roomY.H. Lee, Y.K. Park, K.K. Yu et al.|Physica C Superconductivity|2008Cited by 15
Observation of low field magnetoresistance in the layered manganite Sr1.6Sm1.4Mn2O7Nam Hwi Hur, J.C. Park, E.O. Chi et al.|Solid State Communications|1999Cited by 12
Comparison of Magnetocardiograms Measured Using Different SQUID Pickup Coil ConfigurationChu-Shik Kang, S.G. Lee, K.K. Yu et al.|IEEE Transactions on Applied Superconductivity|2007Cited by 5
64-Channel Second-Order Planar Gradiometer System for MagnetocardiogramsY.H. Lee, Y.K. Park, J.M. Kim et al.|IEEE Transactions on Applied Superconductivity|2007Cited by 3
Characteristics of magnetocardiograms measured using various pickup coil structuresY.H. Lee, S.G. Lee, Chu-Shik Kang et al.|Physica C Superconductivity|2007Cited by 2