Fig. 4.
Left eye: increase in PERG amplitudes after instillation of Xalacom (right side), in comparison with the score before treatment (left side)
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.