Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KANAYAMA S.,In vivo rapid magnetic field measurement and shimming using single differential phase mapping,Magn Reson Med,0740-3194,Wiley,1996,36,,637-642,https://cir.nii.ac.jp/crid/1570291226235989120,https://doi.org/10.1002/mrm.1910360421