Trapp, Kássia Cauana, Carmine Aparecida Lenz Hister, H. Dail Laughinghouse IV, Aline Augusti Boligon, and Solange Bosio Tedesco. 2020. “Determination of Phenolic Compounds and Evaluation of Cytotoxicity in Plectranthus Barbatus Using the Allium Cepa Test”. Caryologia 73 (2):143-53. https://doi.org/10.13128/caryologia-947.