@article{EKSIN2022_1143220, author={MEHMET AKIF EKSIN and Serdar Can Güven and Bahar Özdemir Ulusoy and Pınar Akyüz Dağlı and orhan kucuksahin and Berkan Armagan and abdulsamet erden and Ahmet Omma}, title={COVID-19 course in granulomatosis with polyangiitis: single center experience with review of the literature}, year={2022}, journal={Turkish Journal of Medical Sciences}, issn={1300-0144}, volume={52}, number={4}, url={http://search/yayin/detay/1143220} }