@article{singh_khatoon_singh_behera_khare_rawat_2013,  title={A report on pharmacognostical evaluation of four Adiantum species, Pteridophyta, for their authentication and quality control},  volume={23},  ISSN={0102-695X},  url={https://doi.org/10.1590/S0102-695X2013005000023},  DOI={10.1590/S0102-695X2013005000023},  number={2},  journal={Revista Brasileira de Farmacognosia},  publisher={Sociedade Brasileira de Farmacognosia},  author={Singh, Shweta and Khatoon, Sayyada and Singh, Harsh and Behera, S. K. and Khare, P. B. and Rawat, A. K. S.},  year={2013},  month={Mar},  pages={207–216} }