@article{ahmadi_manzari-tavakoli_javaherizadeh_hakimzadeh_mirkarimi_sharhani_2021,  title={EFFICACY OF ENDOSCOPIC BALLOON DILATION IN IRANIAN PEDIATRIC PATIENTS WITH ESOPHAGEAL STRICTURE},  volume={58},  ISSN={0004-2803},  url={https://doi.org/10.1590/S0004-2803.202100000-93},  DOI={10.1590/S0004-2803.202100000-93},  number={4},  journal={Arquivos de Gastroenterologia},  publisher={Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia e Outras Especialidades - IBEPEGE. },  author={AHMADI, Mitra and MANZARI-TAVAKOLI, Mohammad and JAVAHERIZADEH, Hazhir and HAKIMZADEH, Mehran and MIRKARIMI, Mohammadreza and SHARHANI, Asaad},  year={2021},  month={Oct},  pages={520–524} }