Ignite Creation Date:
2024-05-06 @ 3:16 PM
Last Modification Date:
2024-10-26 @ 1:46 PM
Study NCT ID:
NCT04572347
Status:
UNKNOWN
Last Update Posted:
2020-12-28
First Post:
2020-09-30
Brief Title:
National Nurses Health Cohort Study NNHS a Web-based Ambispective Cohort Study in China
Sponsor:
Organization:
Peking University Third Hospital