Saxena, S., Srivastav, K., Cheung, C., Ng, J., & Lai, T. Photoreceptor inner segment ellipsoid band integrity on spectral domain optical coherence tomography. Clinical Ophthalmology (Auckland, N.Z.), 8, 2507-22. https://doi.org/10.2147/OPTH.S72132 (Original work published 2014)