@article{rocha_takahashi_boaventura_2009,  title={Di-And Tri-Hydroxylated Kaurane Derivatives From Microbial Transformation Of Ent-Kaur-16-En-19-Ol By Cephalosporium Aphidicola And Their Allelopathic Activity On Lactuca Sativa (Lettuce)},  volume={34},  ISSN={0100-4670},  url={https://doi.org/10.1590/S0100-46702009000100009},  DOI={10.1590/S0100-46702009000100009},  number={1},  journal={Eclética Química},  publisher={Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP},  author={Rocha, D. and Takahashi, J. A. and Boaventura, M. A. D.},  year={2009},  pages={57–62} }