Benedicto, J., Martínez-Gómez, C. and Campillo, J. (2005) “Induction of metallothioneins in Mullus barbatus as specific biomarker of metal contamination: A field study in the western Mediterranean”, Ciencias Marinas, 31(1B), pp. 265–274. doi: 10.7773/cm.v31i12.89.