Clinical Trials
4 trialsNCT05781581 2023-03-23
A Retrospective Cohort Study for Main Postoperative Complications After SARS-CoV-2 Infection
RenJi Hospital
Unknown
NCT05694949 2023-01-25
Main Postoperative Complications After COVID-19
RenJi Hospital
Unknown
NCT01127698 2014-02-28
SMC
Karolinska Institutet
Completed
NCT01127711 2014-02-28
COSM
Karolinska Institutet
Completed