@incollection{Harada12, author = {Yoshitomo Harada and Koichiro Kobayashi and Masahito Yoshizawa}, title = {MgB2 SQUID for Magnetocardiography}, booktitle = {Superconductors}, publisher = {IntechOpen}, address = {Rijeka}, year = {2012}, editor = {Yury Grigorashvili}, chapter = {18}, doi = {10.5772/38652}, url = {https://doi.org/10.5772/38652} }