論文（英文）
Kozuma K, Kashiwabara K, Shinozaki T, Kozuma K, Oba K, Matsuyama Y. Two-by-two cross-over study to evaluate agreement between versions of a quantitative coronary analysis system (QAngio XA)
Kozuma K, Kashiwabara K, Shinozaki T, Kozuma K, Oba K, Matsuyama Y. Two-by-two cross-over study to evaluate agreement between versions of a quantitative coronary analysis system (QAngio XA). Int J Cardiovasc Imaging. 2017;33(6):779-787. doi: 10.1007/s10554-017-1068-4.
Kozuma K, Kashiwabara K, Shinozaki T, Kozuma K, Oba K, Matsuyama Y. Two-by-two cross-over study to evaluate agreement between versions of a quantitative coronary analysis system (QAngio XA). Int J Cardiovasc Imaging (2017). doi:10.1007