angle (2011) “Recent advances on Ilex paraguariensis research: Minireview”, Journal of Ethnopharmacology136 (3), p. 378–84. doi:10.1016/j.jep.2010.06.032.
angle (2010) “Natural products as targeted modulators of the nuclear factor-KB pathway”, Journal of Pharmacy and Pharmacology54 (4), p. 453–472. doi:10.1211/0022357021778637.