Avilés, J. N. D., Méndez, J. L. A., Medrano, N. S., Taketa, A. T. C., Florescano, I. A. C. and Díaz, O. J. E. (2020) “Phytochemical screening, antioxidant activity and toxicity of the orchids Prosthechea cochleata and Prosthechea livida-A preliminary study”, Journal of Medicinal Herbs and Ethnomedicine, 6, pp. 117–122. doi: 10.25081/jmhe.2020.v6.6431.