Average RNFL, GCL, IPL and GCIPL thicknesses in the macular area of normal controls, pre-perimetric glaucoma, early glaucoma, and moderate to advanced glaucoma.

<p>Average RNFL, GCL, IPL and GCIPL thicknesses in the macular area of normal controls, pre-perimetric glaucoma, early glaucoma, and moderate to advanced glaucoma.</p>