Sousa AC, Pereira D, Ribeiro C, R. L. Ribeiro A, M. F. Gonçalves V, Pádua I, José Barbosa D, Leal S. Occurrence of pyrrolizidine alkaloids in Portuguese teas and herbal infusions: a toxicological assessment using C. elegans. SciLet [Internet]. 2026 May 5 [cited 2026 May 6];1(Sup 1). Available from: https://publicacoes.cespu.pt/index.php/sl/article/view/487