Figure 2.
Composition of drug preparations that are widely used for application to the middle ears of patients. Osmolarity and pH were measured while benzyl alcohol content (used as a preservative) was based on what was stated in the packaging.
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.