Application of Blockchain in Trusted Digital Vaccination Certificates Zixiong Zhao,Jiaqi MaCHINA CDC WEEKLY(2022)引用 7|浏览19暂无评分关键词blockchain,public health,vaccination certificatesAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要