Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Flow of the patients. A prospective, multicentre cross‐sectional study was conducted to test the hypothesis that a universal anti‐Xa assay would accurately measure rivaroxaban, apixaban, or edoxaban drug levels in clinical practice, and correctly predict clinically relevant drug levels.
