Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Fujimoto Ayako and Aoba Minami and Machida Yoshio,Optimization of Echo Train Length in Non-contrast Enhanced MR Angiography for Clinical Examination of the Calf Arteries,Japanese Journal of Radiological Technology,03694305,Japanese Society of Radiological Technology,2020,76,7,689-698,https://cir.nii.ac.jp/crid/1390285300176962304,https://doi.org/10.6009/jjrt.2020_jjrt_76.7.689