Sousa, A., R. Azevedo, A. . Richardeau, A. Almeida, C. Couto, C. Ribeiro, V. Gonçalves, A. R. Ribeiro, I. Pádua, and S. Leal. “Heavy Metal Profiles in Teas and Herbal Infusions: A Cross-Country Analysis”. Scientific Letters, vol. 1, no. Sup 1, May 2025, doi:10.48797/sl.2025.386.