जौगानाय हादरफोराव ब्रैजि बोसोरनिखुरै बांसिन बैसोनि मानसिफोरनाव जाग्रा नोजोर खमायनायनि बयनिखुरै गिदिर जाहोनानो दायबेटिक रेटिनोपैथी ।
In developed countries the biggest reason of blindness in people more than forty years of age is diabetic retnotherapy itself .