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.
Histograms demonstrates the distribution of vedolizumab serum trough concentrations. A: At week 0; B: At week 48; C: Scatter plot illustrates the relationship between vedolizumab serum trough concentrations at week 0 and week 48, categorized by thiopurine use.
