Figure 4.
Bland-Altman plot for RIA-LCMS/MS. RIA - radio-immuno assay, LC-MS/MS - liquid chromatography-tandem mass spectrometry
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.