Fig 1.
Degradation of cerumen exposed to Phenol Glycerol (PG) and Carbamide Peroxide. (A): CP-treated cerumen after 20 min incubation (grade 3 degradation); (B): PG-treated cerumen after 20 min incubation (grade 1 degradation)
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.