TY - RPRT TI - Comparison of trace element concentrations in livers of diseased, emaciated and non-diseased southern sea otters from the California coast AU - K. Kannan AU - T. Agusa AU - E. Perrotta AU - N. J. Thomas AU - S. Tanabe PY - 2006 UR - https://pubs.usgs.gov/publication/1004003 ID - 1004003 ER -