@article{Ozatik2021_533550, author={Mehmet Ali Ozatik and ALPER IBRAHIM TOSYA and Zafer Cengiz ER}, title={EVALUATION OF WILLIS POLYGON VARIATIONS ON AORTIC SURGERY PATIENTS WITH UNILATERAL ANTEGRADE CEREBRAL PERFUSION}, year={2021}, journal={Türk Beyin Damar Hastalıkları Dergisi}, issn={1301-1375}, volume={27}, number={3}, url={http://search/yayin/detay/533550} }