National Covid-19 Surveillance Physicians
NCT04459312
·
clinicaltrials.gov ↗
UNKNOWN
Status
600
Enrollment
OTHER
Sponsor class
Conditions
Antibody COVID-19
Interventions
DIAGNOSTIC_TEST:
Antibody test (SARS-CoV2)
Sponsor
Heinrich-Heine University, Duesseldorf
Collaborators
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