@article{wenner_yan_1999,  title={Perturbation of EGF-induced MAP kinase activation by TGF-ß1},  volume={32},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X1999000700004},  DOI={10.1590/S0100-879X1999000700004},  number={7},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Wenner, C.E. and Yan, S.},  year={1999},  month={Jul},  pages={821–825} }