1. Quoted by Duke-Elder S. System ofOphthalmology;Horner, J.F.,1970
2. Changes in refraction in diabetes mellitus;Duke-Elder, S.;Br J Ophthalmol,1925
3. The crystalline lens in diabetes mellitus;Bellows, J.G.;Arch Ophthalmol,1944
4. Rapid lens changes in diabetes mellitus;Roberts, W.;Am J Ophthalmol,1951
5. Refraktionsveranderungen bei diabetes mellitus;Granstrom, K.O.;Acta Ophthalmol (Kbh)