Figure 3.
Monoclinic fractions for the retrievals and for in vitro hydrothermally treated heads at 134 °C as a function of time and extrapolated in vivo lifetime according to ASTM F2345-03.
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.