DeNaeyer, Gregory, Donald R. Sanders, Langis Michaud, Sheila Morrison, Maria Walker, Jason Jedlicka, Timothy S Farajian, and Eef van der Worp. “Correlation of Corneal and Scleral Topography in Cases With Ectasias and Normal Corneas: The SSSG Study”. Journal of Contact lens Research and Science 3, no. 1 (May 9, 2019): e10-e20. Accessed July 23, 2024.