In vivo visualization, measurement, and comparison of newer anterior chamber angle metric using Heidelberg Spectralis SD-OCT vs. Zeiss Cirrus SD-OCT.
Chopra V, Pan X, Zhang ZY, Marion K, Francis B, Sadda S. AAO 2013, Boston MA

Comparison of AutoTrace vs. Center method for corneal endothelial cell density measurements by specular microscopy.
Modak C, Huang J, Maram J, Marion K, Niemeyer M, Chopra V, Lee OLL. 28th Biennial Cornea Conference, October 2013, Boston MA.

Comparison of Flex Center and Center methods for corneal endothelial cell density measurements by specular microscopy in eyes with Fuchs endothelial dystrophy.
Lee OL, Modak C, Marion K, Huang J, Maram J, Niemeyer M, Chopra V. 28th Biennial Cornea Conference, October 2013, Boston MA.

Comparison of non-contact confocal and specular microscopy for evaluation of corneal endothelium.
Huang J, Maram J, Modak C, Chopra V, Lee OL. 28th Biennial Cornea Conference, October 2013, Boston MA.