A New Approach for the Calculation of Total Corneal Astigmatism Considering the Magnitude and Orientation of Posterior Corneal Astigmatism and Thickness

1. Piñero, D.P.
2. Caballero, M.T.
3. Nicolás-Albujer, J.M.
4. de Fez, D.
5. Camps, V.J.