@article{KÜÇÜK2019_332877, author={Erkut KÜÇÜK and UĞUR YILMAZ and Kürşad Ramazan ZOR}, title={Causes of Blindness and Moderate to Severe Visual Impairment in Niğde, Central Anatolia, Turkey}, year={2019}, journal={Erciyes Medical Journal}, issn={2149-2247}, volume={41}, number={4}, url={http://search/yayin/detay/332877} }