@article{çelik_abdullayev_akçaboy_baydar_gögüs_2016,  title={Comparison of tramadol and lornoxicam in intravenous regional anesthesia: a randomized controlled trial},  volume={66},  ISSN={0034-7094},  url={https://doi.org/10.1016/j.bjane.2014.07.013},  DOI={10.1016/j.bjane.2014.07.013},  number={1},  journal={Revista Brasileira de Anestesiologia},  publisher={Sociedade Brasileira de Anestesiologia},  author={Çelik, Hande and Abdullayev, Ruslan and Akçaboy, Erkan Y. and Baydar, Mustafa and Gögüs, Nermin},  year={2016},  month={Jan},  pages={44–49} }