@article{yilmaz_varol_esen_kayhan_salihoglu_2021,  title={Airway patency in children undergoing magnetic resonance imaging using neck collars: a single center, randomized, double-blind, prospective study},  volume={71},  ISSN={2352-2291},  url={https://doi.org/10.1016/j.bjane.2020.12.002},  DOI={10.1016/j.bjane.2020.12.002},  number={1},  journal={Brazilian Journal of Anesthesiology},  publisher={Sociedade Brasileira de Anestesiologia (SBA)},  author={Yilmaz, Gulseren and Varol, Kenan and Esen, Osman and Kayhan, Arda and Salihoglu, Ziya},  year={2021},  month={Jan},  pages={11–16} }