GEORGIEV, K. D.; SLAVOV, I. J.; ILIEV, I. A. In vitro evaluation of combination effects of doxorubicin with methylxanthine fractions isolated from Bancha and Pu-erh teas against breast cancer cells. International Journal of Basic & Clinical Pharmacology, [S. l.], v. 8, n. 10, p. 2167–2171, 2019. DOI: 10.18203/2319-2003.ijbcp20194254. Disponível em: https://www.ijbcp.com/index.php/ijbcp/article/view/3603. Acesso em: 29 mar. 2024.