Effects of ricin extracted from seeds of the castor bean (ricinus communis) on cytotoxicity and tumorigenesis of melanoma cells. Biomedical Research and Therapy, [S. l.], v. 3, n. 05, p. 633–644, 2016. Disponível em: https://preservation.bmrat.org/index.php/BMRAT/article/view/97.. Acesso em: 15 nov. 2024.