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.
Proof of concept study—Correlation between serum and plasma: Scatter plots showing significant positive correlations between serum and plasma in (A) α‐TOH, (B) α‐CMBHC, (C) α‐CEHC. Correlation r and P‐values calculated using a Pearson (A) or Spearman (B and C) correlation test. All units are in ng per mL of matrix
