Ravikumar, A., Marsack, J. D., Bedell, H. E., Shi, Y., & Applegate, R. A. (2013). Change in visual acuity is well correlated with change in image-quality metrics for both normal and keratoconic wavefront errors. The Association for Research in Vision and Ophthalmology.

Ravikumar, Ayeswarya, Jason D. Marsack, Harold E. Bedell, Yue Shi, a Raymond A. Applegate. Change in Visual Acuity Is Well Correlated With Change in Image-quality Metrics for Both Normal and Keratoconic Wavefront Errors. The Association for Research in Vision and Ophthalmology, 2013.

Ravikumar, Ayeswarya, et al. Change in Visual Acuity Is Well Correlated With Change in Image-quality Metrics for Both Normal and Keratoconic Wavefront Errors. The Association for Research in Vision and Ophthalmology, 2013.