Feasibility and validity of using death surveillance data and SmartVA for fact and cause of death in clinical trials in rural China: a substudy of the China salt substitute and stroke study (SSaSS)
Liping Huang, Jie Yu, Bruce Neal, Yishu Liu, Xuejun Yin, Zhixin Hao, Yangfeng Wu, Lijing L Yan, Jason HY Wu, Rohina Joshi, Jingpu Shi, Xiangxian Feng, Jianxin Zhang, Yuhong Zhang, Ruijuan Zhang, Bo Zhou, Zhifang Li, Jixin Sun, Yi Zhao, Yan Yu, Sallie-Anne Pearson, Zhengming Chen, Maoyi Tian
J Epidemiol Community Health Jun 2021, 75 (6) 540-549; DOI: 10.1136/jech-2020-214063
