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.
A comparison of unfractionated heparin (UFH), enoxaparin, and fondaparinux and their neutralization in whole blood activated clotting time (ACT) assay. All results shown represent a mean of 5 individual donor ACT values 1 standard deviation.
