| parent | EYE.EOG.NEI | LP203647-5 |
| child | Arden ratio | Left retina | NEI eyeGENE electrooculogram | LP408449-9 |
| child | Arden ratio | Right retina | NEI eyeGENE electrooculogram | LP408450-7 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Arden ratio |
| DisplayName | en-US | Arden ratio |
LOINC Version: 2.81