SOTO-BARRIENTOS, Natalia; ULATE-NARANJO, Karol; VÍQUEZ-MURILLO, Catalina; GARCÍA-ROJAS, Andrea. First report on the presence of microplastics in bovine and porcine livers from Costa Rica. Uniciencia, [S. l.], v. 40, n. 1, p. 1–15, 2026. DOI: 10.15359/ru.40-1.1. Disponível em: https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/20377. Acesso em: 24 apr. 2026.