@article{bowers_aregullin_1987,  title={Discovery and identification of an antijuvenile hormone from Chrysanthemum coronarium},  volume={82},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761987000700011},  DOI={10.1590/S0074-02761987000700011},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Bowers, William S. and Aregullin, Manuel},  year={1987},  pages={51–54} }