Kurtzke Functional System Scores KFSS106 Original Result - Grade 5 plus maximal visual acuity of better eye of 20/60 or less
kurtzke functional system scores kfss106 original result - grade 5 plus maximal visual acuity of better eye of 20/60 or less
Kurtzke Functional System Scores KFSS106 Original Result - Grade 5 plus maximal visual acuity of better eye of 20/60 or less
kurtzke functional system scores kfss106 original result - grade 5 plus maximal visual acuity of better eye of 20/60 or less