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.
Fundus photographs and ERG of the proband in the Chinese arRP family. The features of waxy-pale disc, arteriolar attenuation, and bone-spicule pigment deposit in the mid-peripheral retina are shown in A. The full-field ERG in the proband in B, either a-wave or b-wave has obvious reduced amplitude and prolonged response time in both eyes.
