 |
| |||
| rhodopsin; rose-purple | |||
| visual purple; erythropsin; erythropsine | |||
| visual purple (in the rods of the eye) | |||
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips