319. Kamunde, C.N., Pyle, G.G., McDonald, D.G., and Wood, C.M. (2002) Influence of dietary sodium and waterborne copper exposure on copper and sodium homeostasis, sublethal copper toxicity, and gill copper binding in rainbow trout, Oncorhynchus mykiss. Environ. Toxicol. Chem. 22: 322-350. (PDF)