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) Schematic illustration of whole blood clotting test of gauzes; (b) blood coagulation index of gauzes (n = 5); (c) illustration of plasma clotting test; (d) image of liquid plasma transformed into coagulation formation; (e) the time of plasma clotting (n = 5).
