TY - Computer Engineering and Applications A1 - LIU Yu, CHEN Zhe, LI Mengheng, QIN Tuanfa T1 - Scheme for Information Security in Body Area Networks Based on Alliance Blockchain Y1 - 2020-02-15 JF - Computer Engineering and Applications JO - Computer Engineering and Applications SP - 57 EP - 62 VL - 56 IS - 4 UR - http://cea.ceaj.org N1 - 10.3778/j.issn.1002-8331.1905-0221 ER -