@article{yigit_tural_aci_sezer_2023,  title={Vascular endothelial growth factor gene insertion/deletion polymorphism is associated with Vitamin D level in Turkish patients with coronavirus disease 2019},  volume={69},  ISSN={0104-4230},  url={https://doi.org/10.1590/1806-9282.20221713},  DOI={10.1590/1806-9282.20221713},  number={7},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  author={Yigit, Serbulent and Tural, Sengul and Aci, Recai and Sezer, Ozlem},  year={2023},  pages={e20221713} }