Munns, Wayne R., Jr., Jennifer A. Gervais, Ary A. Hoffman, Udo Hommen, Diane E. Nacci, Mayuko Nakamaru, Richard Sibley, and Chris J. Topping. 2007. Pages 179-210 in L. W. Barnthouse, W. R. Munns, Jr., and M. T. Sorensen, Editors. Population-Level Ecological Risk Assessment. SETAC Press, Pensacola, FL.