@article{cicekci_yildirim_önal_celik_kara_2019,  title={Ultrasound-guided adductor canal block using levobupivacaine versus periarticular levobupivacaine infiltration after totalknee arthroplasty: a randomized clinical trial},  volume={137},  ISSN={1516-3180},  url={https://doi.org/10.1590/1516-3180.2018.0269101218},  DOI={10.1590/1516-3180.2018.0269101218},  number={1},  journal={Sao Paulo Medical Journal},  publisher={Associação Paulista de Medicina - APM},  author={Cicekci, Faruk and Yildirim, Ahmet and Önal, Özkan and Celik, Jale Bengi and Kara, Inci},  year={2019},  month={Jan},  pages={45–53} }