Author response: Estimation of hemoglobin levels in the optic nerve head for glaucoma management

1. de la Rosa, M.G.
2. Gonzalez-Hernandez, M.
3. Sigut, J.
4. Alayon, S.
5. Radcliffe, N.
6. Mendez-Hernandez, C.
7. García-Feijoo, J.
8. Fuertes-Lazaro, I.
9. Perez-Olivan, S.
10. Ferreras, A.