@article{evcili_yabalak_2022,  title={Effectiveness of peripheral nerve blockage on the symptoms of both diseases in patients with fibromyalgia and chronic migraine coexistence},  volume={68},  ISSN={0104-4230},  url={https://doi.org/10.1590/1806-9282.20220202},  DOI={10.1590/1806-9282.20220202},  number={8},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  author={Evcili, Gokhan and Yabalak, Ahmet},  year={2022},  month={Aug},  pages={1064–1067} }