Figure 1.
Overall Survival among Stage III-IV Laryngeal and Hypopharyngeal Cancer after treated with organ preservation (subgroup analysis between Laryngeal and Hypopharyngeal cancer
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.