Preferred Label : Sloan Letter Eye Chart 1.25 Percent;
NCIt related terms : SLOAN LETTER EYE CHART 1.25%;
NCIt definition : A diagrammatic method to test visual acuity that utilizes the Sloan optotypes and
a 1.25% contrast level.;
Alternative definition : CDISC: A diagrammatic method to test visual acuity that uses the Sloan optotypes and
a 1.25% contrast level.;
Origin ID : C117880;
UMLS CUI : C3897568;
Semantic type(s)
concept_is_in_subset