Figure 4.
Comparison of activated partial thromboplastin time (APPT) of untreated and HCl-treated metallocene polyethylene (n = 3). Values shown are mean ± SD and ∗ indicates differences in the mean are significant (P < 0.05).
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.