作者单位:
Peoples Hosp Zhangqiu Dist, Dept Hlth Management, Jinan 250200, Shandong, Peoples R China
[1]
Peoples Hosp Weifang, Dept Outpatient, 5 Guangwen St, Weifang 261000, Shandong, Peoples R China
[2]
Peoples Hosp Zhangqiu Dist, Dept Obstet, Jinan 250200, Shandong, Peoples R China
[3]
Yantaishan Hosp, Lab Med, Yantai 264000, Shandong, Peoples R China
[4]
Peoples Hosp Rizhao, Lab Med, Rizhao 276800, Shandong, Peoples R China
[5]
Yantai Yuhuangding Hosp, Imaging Dept, Yantai 264000, Shandong, Peoples R China
[6]
发布时间
2020-05-12