GUERRERO-PRESTON, Rafael; BRANDT-RAUF, Paul. Pharmaceutical residues in the drinking water supply: modeling residue concentrations in surface waters of drugs prescribed in the United States. Puerto Rico Health Sciences Journal, [S. l.], v. 27, n. 3, 2008. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/75. Acesso em: 16 dec. 2025.