References
- Rosen E. S., Raines M., Hancock R. Use of non-mydriatic cameras to screen diabetic patients for retinopathy. Seminars in Ophthalmol 1987; 2: 37–44
- Ryder R. E. J., Vora J. P., Atiea J. A., et al. Possible new method to improve detection of diabetic retinopathy: Polaroid non-mydriatic retinal photography. Br. Med. J. 1985; 291: 1256–1257