@article{aktas_aytuluk_caliskan_erdur_cirik_2019,  title={Long-term follow-up of tonsillectomy efficacy in children with PFAPA syndrome},  volume={85},  ISSN={1808-8694},  url={https://doi.org/10.1016/j.bjorl.2017.10.012},  DOI={10.1016/j.bjorl.2017.10.012},  number={1},  journal={Brazilian Journal of Otorhinolaryngology},  publisher={Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial.},  author={Aktas, Ozturk and Aytuluk, Hande Gurbuz and Caliskan, Sebla Kumas and Erdur, Omer and Cirik, Ahmet Adnan},  year={2019},  month={Jan},  pages={78–82} }