Analysis of the blood-retinal barrier: Its relation to clinical and metabolic factors and progression to retinopathy in juvenile diabetics. A 4-year follow-up study

1. Castillo, A.
2. Benitez Del Castillo, J.M.
3. Diaz, D.
4. Sayagues, O.
5. Ruibal, J.L.
6. Garcia-Sanchez, J.