SEARCH Articles Figures Tables Bioinorganic Bioinorganic Chemistry Finding Metals in Living Systems Bioinorganic systems, theoretical Bioinorganic systems, theoretical chemistry J Reuben, Bioinorganic chemistry lanthanides as probes in systems of biological interest Molecular bioinorganic systems Protonation equilibria in bioinorganic systems Reuben, Bioinorganic chemistry lanthanides as probes in systems of biological interest