Simultaneous determination of inorganic mercury, methylmercury, and total mercury concentrations in cryogenic fresh-frozen and freeze-dried biological reference materials. - Point, David; Davis, W. Clay; Garcia Alonso, J. Ignacio; Monperrus, Mathilde; Christopher, Steven J.; Donard, Olivier F. X.; Becker, Paul R.; Wise, Stephen A. (Analytical & Bioanalytical Chemistry, 2007)