1.
Fonseca NB da S, Soto-Blanco B. Toxicity of ricin present in castor bean seeds. Semina: Ciênc. Agrár. [Internet]. 2014 Jun. 25 [cited 2026 Apr. 17];35(3):1415-24. Available from: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/15034