@article{iftikhar_awan_awan_mustafa_das_ahmed_2022,  title={Role of Probiotics in Patients with Allergic Rhinitis: A Systematic Review of Systematic Reviews},  volume={26},  ISSN={1809-4864},  url={https://doi.org/10.1055/s-0042-1749370},  DOI={10.1055/s-0042-1749370},  number={4},  journal={International Archives of Otorhinolaryngology},  publisher={Fundação Otorrinolaringologia},  author={Iftikhar, Haissan and Awan, Muhammad Ozair and Awan, Muhammad Sohail and Mustafa, Khawaja and Das, Jai K. and Ahmed, Shahzada Khuram},  year={2022},  month={Oct},  pages={744–752} }