The Nail as a Noninvasive Indicator of Methylmercury Exposures and Mercury/Selenium Molar Ratios in Brain, Kidney, and Livers of Long-Evans Rats - John Douglas Brockman; Laura Jean Raymond; Carla Rae Ralston; J. David Robertson; Nicole Bodkin; Nicholas Sharp; Nicholas V. C. Ralston (Biological Trace Element Research, 2011)