RODRÍGUEZ, D.; VILLALAZ, J.; GOTI, I.; LEONE, O.; GÓMEZ H., J. Trace metals (Fe, Mn, Zn, Cu) in the polychaete Americonuphis reesei (Class: Polychaeta), in El Salado Beach, Aguadulce, Panamá. Journal of Marine and Coastal Sciences, v. 12, n. 2, p. 57-72, 20 out. 2020.