@article{bosi_rosa_grougnet_lemonakis_halabalaki_skaltsounis_biavatti_2013,  title={Pyrrolizidine alkaloids in medicinal tea of Ageratum conyzoides},  volume={23},  ISSN={0102-695X},  url={https://doi.org/10.1590/S0102-695X2013005000028},  DOI={10.1590/S0102-695X2013005000028},  number={3},  journal={Revista Brasileira de Farmacognosia},  publisher={Sociedade Brasileira de Farmacognosia},  author={Bosi, Cristiane F. and Rosa, Daniela W. and Grougnet, Raphael and Lemonakis, Nikolaos and Halabalaki, Maria and Skaltsounis, Alexios Leandros and Biavatti, Maique W.},  year={2013},  month={May},  pages={425–432} }