RODRÍGUEZ-YÁÑEZ, Javier; PIEDRA-MARÍN, Gilberto. Statistical Evaluation of the Levels of Mercury Detected in Billfish in Costa Rica, for 2003-2013. Uniciencia, [S. l.], v. 30, n. 2, p. 19–29, 2016. DOI: 10.15359/ru.30-2.2. Disponível em: https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/7754. Acesso em: 24 apr. 2026.