%0 Journal Article %A Aoao Bian %A Dezhi Han %A Mingming Cui %A Dun Li %T Medical Record Information Storage Scheme based on Blockchain and Attribute Role-Based Access Control %J Computer Science and Information Systems %D 2024 %V 21 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CSIS_2024_21_3_a7/ %F CSIS_2024_21_3_a7