Development of Magnetocardiograph without Magnetically Shielded Room Using High-Detectivity TMR Sensors. - Koshi Kurashima; Makoto Kataoka; Takafumi Nakano; Kosuke Fujiwara; Seiichi Kato; Takenobu Nakamura; Masaki Yuzawa; Masanori Masuda; Kakeru Ichimura; Shigeki Okatake; Yoshitaka Moriyasu; Kazuhiro Sugiyama; et al. (Sensors, 2023)