@article{saleem_usman_anwar_akhtar_ahmad_2020,  title={Pharmacological and toxicological evaluation of two anti-asthmatic polyherbal formulations },  volume={92},  ISSN={0001-3765},  url={https://doi.org/10.1590/0001-3765202020191562},  DOI={10.1590/0001-3765202020191562},  number={3},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={SALEEM, UZMA and USMAN, MARYAM and ANWAR, FAREEHA and AKHTAR, MUHAMMAD FURQAN and AHMAD, BASHIR},  year={2020},  pages={e20191562} }