@article{muhammad_rahman_gul-e-nayab_nishan_shah_2021,  title={Antidiabetic activities of alkaloids isolated from medicinal plants},  volume={57},  ISSN={1984-8250},  url={https://doi.org/10.1590/s2175-97902020000419130},  DOI={10.1590/s2175-97902020000419130},  journal={Brazilian Journal of Pharmaceutical Sciences},  publisher={Universidade de São Paulo, Faculdade de Ciências Farmacêuticas},  author={Muhammad, Ijaz and Rahman, Noor and Gul-E-Nayab and Nishan, Umar and Shah, Mohibullah},  year={2021},  pages={e19130} }