Pillar tarsoconjunctival flap: An alternative approach for the management of refractory corneal ulcer

1. Zamorano-Martin, F.
2. Rocha-de-Lossada, C.
3. Rodriguez-Calvo-de-Mora, M.
4. Sanchez-España, J.C.
5. Garcia-Lorente, M.
6. Borroni, D.
7. Peraza-Nieves, J.
8. Ortiz-Perez, S.
9. Torras-Sanvicens, J.