Functional visual loss and the duochrome test.
Ing
E B
EB
Ophthalmology Department, Mayo Clinic, Rochester, MN 55905, USA.
Younge
B R
BR
Leavitt
J A
JA
Fitzpatrick
P J
PJ
D006801:Humans; D007909:Lenses; D014786:Vision Disorders / Q000175:diagnosis*; D014787:Vision Tests / Q000295:instrumentation / Q000379:methods*