@article{lago_fávero_romoff_2009,  title={Chemical composition and seasonal variation of the volatile oils from leaves of Michelia champaca L., Magnoliaceae},  volume={19},  ISSN={0102-695X},  url={https://doi.org/10.1590/S0102-695X2009000600015},  DOI={10.1590/S0102-695X2009000600015},  number={4},  journal={Revista Brasileira de Farmacognosia},  publisher={Sociedade Brasileira de Farmacognosia},  author={Lago, João Henrique G. and Fávero, Oriana A. and Romoff, Paulete},  year={2009},  month={Oct},  pages={880–882} }