Response to "Vitamin D status is negatively correlated with retinal nerve fiber layer thickness in relapsing-remitting MS patients without acute optic neuritis" by Knippenberg et al.
Departments of Clinical Neurosciences and Community Health Sciences, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada.
Jodie M
JM
Burton
D006801:Humans; D009103:Multiple Sclerosis; D009412:Nerve Fibers; D009902:Optic Neuritis; D012160:Retina; D012165:Retinal Ganglion Cells; D041623:Tomography, Optical Coherence; D014807:Vitamin D
D014807:Vitamin D