Schütz, R.A. et al. 1996. The Central Nervous System stimulant effects of the ethanolic extract from the toxic brazilian plant Pseudocalymma elegam. Brazilian Journal of Veterinary Research and Animal Science. 33, 2 (Jun. 1996), 82–88. DOI:https://doi.org/10.11606/issn.2318-3659.v33i2p82-88.