In vitro and in vivo ocular safety and eye surface permanence determination by direct and Magnetic Resonance Imaging of ion-sensitive hydrogels based on gellan gum and kappa-carrageenan

1. Fernández-Ferreiro, A.
2. González Barcia, M.
3. Gil-Martínez, M.
4. Vieites-Prado, A.
5. Lema, I.
6. Argibay, B.
7. Blanco Méndez, J.
8. Lamas, M.J.
9. Otero-Espinar, F.J.