Figure 2.
Caudal appendage at 6 months of age measuring 6.5 cm × 1.5 cm. Image taken at 6-month follow-up.
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.